IUPAC:(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-6-amino-2-{[(2S)-1-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanamido]-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}hexanamido]hexanamido]-4-methylpentanamido]-4-carbamoylbutanamido]-3-sulfanylpropanamido]-3-methylbutanoic acid
IUPAC:(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-6-amino-2-{[(2S)-1-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanamido]-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}hexanamido]hexanamido]-4-methylpentanamido]-4-carbamoylbutanamido]-3-sulfanylpropanamido]-3-methylbutanoic acid