(2S)-6-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-carbamimidamido-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-carbamimidamido-2-(hexadecanoylamino)pentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-methylpentanoyl]amino]pentanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-carboxypropanoyl]amino]-4-carboxybutanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-4-carboxybutanoyl]amino]hexanoyl]amino]hexanoyl]amino]-5-carbamimidamidopentanoyl]amino]hexanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-3-methylpentanoyl]amino]hexanoic acid