4-methyl-1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylpiperidine-4-carboxylic acid

3-methyl-1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]pyrrolidine-3-carboxylic acid

3-[4-(1,2-dimethyl-10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]-2,2-dimethylpropanoic acid

(3S)-N,N-dimethylspiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-amine

3-[4-(1-chloro-10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]-2,2-dimethylpropanoic acid

(Z)-2-butenedioate;10-(1-methyl-4-piperidinylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one

2-(1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylazetidin-3-yl)acetic acid

2,2-dimethyl-3-[4-(2-methyl-10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]propanoic acid

1-((1S)-5',11'-Dihydrospiro[cyclopentane-1,10'-dibenzo[a,d]-cyclohepten]-3-yl)-3-azetidinecarboxylic Acid

3-[4-(2-chloro-10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]-2,2-dimethylpropanoic acid

1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]pyrrolidine-3-carboxylic acid

3-[4-(1-methoxy-10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]-2,2-dimethylpropanoic acid

(-)-1-((1S)-5',11'-Dihydrospiro[cyclopentane-1,10'-dibenzo-[a,d]cyclohepten]-3-yl)-4-piperidinecarboxylic Acid

4-hydroxy-1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylpiperidine-4-carboxylic acid

2-(1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylazetidin-3-ylidene)acetic acid

4-piperazin-1-yl-10H-imidazo[1,2-b][2]benzazepine

3-[4-(2-fluoro-10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]-2,2-dimethylpropanoic acid

3-((1S)-5',11'-Dihydrospiro[cyclopentane-1,10'-dibenzo[a,d]-cyclohepten]-3-yl)-3-azabicyclo[3.1.0]hexane-1-carboxylic Acid

3-[4-(10H-imidazo[1,2-b][2]benzazepin-4-yl)-2,6-dimethylpiperazin-1-yl]propanoic acid

1-(11'H-Spiro[cyclopentane-1,10'-dibenzo[b,f]oxepin]-3-yl)-3-azetidinecarboxylic Acid

2-[1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]pyrrolidin-3-yl]acetic acid

2-(1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-ylpiperidin-4-yl)acetic acid

(2,3-Dimethoxy-phenyl)-{1-[2-(4-fluoro-phenyl)-ethyl]-piperidin-4-yl}-methanol

(3R)-1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]piperidine-3-carboxylic acid

methyl 1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]-3,6-dihydro-2H-pyridine-5-carboxylate

4-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]piperazine-2-carboxylic acid

3-[4-(10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]-2,2-dimethylpropanoic acid

1-spiro[6H-benzo[b][1]benzoxepine-5,3'-cyclopentane]-1'-ylpiperidine-4-carboxylic acid

3-[4-(10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]propanoic acid

2-[[4-(10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]methyl]prop-2-enoic acid

3-[4-(10H-imidazo[1,2-b][2]benzazepin-4-yl)piperazin-1-yl]cyclobutane-1-carboxylic acid

3-[4-(10H-imidazo[1,2-b][2]benzazepin-4-yl)-1,4-diazepan-1-yl]-2,2-dimethylpropanoic acid

3-[[(3R)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]amino]propanoic acid

3-[[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]amino]propanoic acid

1-((1S)-5',11'-Dihydrospiro[cyclopentane-1,10'-dibenzo[a,d]-cyclohepten]-3-yl)-1,2,5,6-tetrahydro-3-pyridinecarboxylic Acid

3-fluoro-1-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]piperidine-3-carboxylic acid

1-[(3R)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]-3,6-dihydro-2H-pyridine-5-carboxylic acid

1-(3-chloro-5-oxospiro[benzo[b][1]benzoxepine-6,3'-cyclopentane]-1'-yl)piperidine-4-carboxylic acid

1-spiro[6H-benzo[b][1]benzoxepine-5,3'-cyclopentane]-1'-yl-3,6-dihydro-2H-pyridine-5-carboxylic acid

4-fluoro-1-spiro[6H-benzo[b][1]benzoxepine-5,3'-cyclopentane]-1'-ylpiperidine-4-carboxylic acid

1-(3-fluoro-5-oxospiro[benzo[b][1]benzothiepine-6,3'-cyclopentane]-1'-yl)piperidine-4-carboxylic acid

1-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl-3,6-dihydro-2H-pyridine-4-carboxylic acid

1-(6'-fluorospiro[cyclopentane-3,10'-tricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene]-1-yl)-3,6-dihydro-2H-pyridine-5-carboxylic acid

1-((1S)-5',11'-Dihydrospiro[cyclopentane-1,10'-dibenzo[a,d]-cyclohepten]-3-yl)-4-fluoro-4-piperidinecarboxylic Acid

(3R)-1-(3-chloro-5-oxospiro[benzo[b][1]benzoxepine-6,3'-cyclopentane]-1'-yl)piperidine-3-carboxylic acid

4-[(3S)-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl]morpholine-2-carboxylic acid

1-spiro[6H-benzo[b][1]benzoxepine-5,3'-cyclopentane]-1'-yl-3,6-dihydro-2H-pyridine-4-carboxylic acid

(3R)-1-spiro[6H-benzo[b][1]benzoxepine-5,3'-cyclopentane]-1'-ylpiperidine-3-carboxylic acid

(1S,5R)-3-spiro[cyclopentane-3,9'-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaene]-1-yl-3-azabicyclo[3.1.0]hexane-6-carboxylic acid