Calcitonin gene-related peptide

(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3R)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(4R,7S,10S,13S,16S,19R)-19-[[(2S)-2-aminopropanoyl]amino]-16-(carboxymethyl)-7,13-bis[(1R)-1-hydroxyethyl]-10-methyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]-3-methylbutanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]acetyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxybutanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]amino]propanoyl]amino]-3-phenylpropanoic acid