英文名称
2-(2-{2-[2-(2-aminoacetamido)-3-carbamoylpropanamido]-3-{[1-(2-{[4-(2-carboxyethyl)-5-{[3-(2-carboxyethyl)-5-[(4-ethyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene)methyl]-4-methyl-2H-pyrrol-2-ylidene]methyl}-1H-pyrrol-2-yl]methylidene}-4-methyl-5-oxopyrrolidin-3-yl)ethyl]sulfanyl}propanamido}-3-hydroxypropanamido)-4-carbamoylbutanoic acid