偏端霉素A盐酸盐

4-[[4-[(4-formamido-1-methylpyrrole-2-carbonyl)amino]-1-methylpyrrole-2-carbonyl]amino]-1-methylpyrrole-2-carboxylic acid

Distamin

N-[5-[[5-[(3-amino-3-iminopropyl)carbamoyl]-1-methylpyrrol-3-yl]carbamoyl]-1-ethylpyrrol-3-yl]-4-formamido-1-methylpyrrole-2-carboxamide

N-[5-[[5-[(3-amino-3-iminopropyl)carbamoyl]-1-methylpyrrol-3-yl]carbamoyl]-1H-pyrrol-3-yl]-4-formamido-1-methylpyrrole-2-carboxamide