英文名称
2-[2-[Bis(carboxymethyl)amino]ethyl-[2-[[3-[18-[3-[[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl-(carboxymethyl)amino]methylamino]-3-oxopropyl]-7,12,17-triethyl-3,8,13-trimethyl-23,24-dihydroporphyrin-2-yl]propanoylamino]methyl-(carboxymethyl)amino]ethyl]amino]acetic acid