3,8,13,17-四(羧甲基)卟啉-2,7,12,18-四丙酸

1,4,6-tris<β-(methoxycarbonyl)ethyl>-2,3,5,7-tetrakis<(methoxycarbonyl)methyl>-8-(β-carboxyethyl)-8'-(aminomethyl)bilane lactam

3-(2-((4-(2-carboxyethyl)-3-(carboxymethyl)-1H-pyrrol-2-yl)methyl)-4-(carboxymethyl)-5-(hydroxymethyl)-1H-pyrrol-3-yl)propanoic acid