IUPAC:(4S)-4-{[(1S)-1-{[(1S)-5-amino-1-{[(1S,2R)-1-{[(1S)-1-{[(1S)-1-{[(1S,2R)-1-{[(1S,2S)-1-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-2-carboxy-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}ethyl]carbamoyl}-2-phenylethyl]carbamoyl}pentyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-methylbutyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-carbamoylethyl]carbamoyl}ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}pentyl]carbamoyl}-3-carboxypropyl]carbamoyl}-4-{[(2S)-1-[(2S,3R)-2-[(2S)-6-amino-2-{[(2S)-1-(2-aminoacetyl)pyrrolidin-2-yl]formamido}hexanamido]-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}butanoic acid
IUPAC:(4S)-4-{[(1S)-1-{[(1S)-5-amino-1-{[(1S,2R)-1-{[(1S)-1-{[(1S)-1-{[(1S,2R)-1-{[(1S,2S)-1-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-2-carboxy-1-{[(1R)-1-carboxy-2-sulfanylethyl]carbamoyl}ethyl]carbamoyl}-2-phenylethyl]carbamoyl}pentyl]carbamoyl}-2-hydroxyethyl]carbamoyl}-2-methylbutyl]carbamoyl}-2-hydroxypropyl]carbamoyl}-2-carbamoylethyl]carbamoyl}ethyl]carbamoyl}-2-hydroxypropyl]carbamoyl}pentyl]carbamoyl}-3-carboxypropyl]carbamoyl}-4-{[(2S)-1-[(2S,3R)-2-[(2S)-6-amino-2-{[(2S)-1-(2-aminoacetyl)pyrrolidin-2-yl]formamido}hexanamido]-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}butanoic acid