IUPAC:(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-4-methylpentanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]-3-methylbutanamido]propanamido]-3-hydroxybutanamido]-3-methylbutanoic acid
IUPAC:(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-4-methylpentanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]-3-methylbutanamido]propanamido]-3-hydroxybutanamido]-3-methylbutanoic acid