(4S)-4-[[2-[[2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenyl-propanoyl]amino]-4-methylsulfanyl-butanoyl]amino]hexanoyl]amino]hexanoyl]amino]-4-methylsulfanyl-butanoyl]amino]-3-carboxy-propanoyl]amino]-4-carboxy-butanoyl]amino]-4-methyl-pentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-4-methyl-pentanoyl]amino]-4-carboxy-butanoyl]amino]-3-methyl-butanoyl]amino]-4-carboxy-butanoyl]amino]-4-carboxy-butanoyl]amino]-4-carboxy-butanoyl]amino]propanoyl]amino]-4-oxo-butanoyl]amino]acetyl]amino]acetyl]amino]-5-[[(1S)-1-[[(1S)-1-carbamoyl-3-methyl-butyl]carbamoyl]-2-methyl-propyl]amino]-5-oxo-pentanoic acid

(4S)-4-[[2-[[2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenyl-propanoyl]amino]-4-methylsulfanyl-butanoyl]amino]hexanoyl]amino]hexanoyl]amino]-4-methylsulfanyl-butanoyl]amino]-3-carboxy-propanoyl]amino]-4-carboxy-butanoyl]amino]-4-methyl-pentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-4-methyl-pentanoyl]amino]-4-carboxy-butanoyl]amino]-3-methyl-butanoyl]amino]-4-carboxy-butanoyl]amino]-4-carboxy-butanoyl]amino]-4-carboxy-butanoyl]amino]propanoyl]amino]-4-oxo-butanoyl]amino]acetyl]amino]acetyl]amino]-5-[[(1S)-1-[[(1S)-1-carbamoyl-3-methyl-butyl]carbamoyl]-2-methyl-propyl]amino]-5-oxo-pentanoic acid

AMIDORPHIN