英文名称
2-[4,10-Bis(carboxymethyl)-7-[1-oxo-1-[[2-oxo-2-[[2-oxo-2-[4-tetradecanoyl-7,10-bis[2-[[2-[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]propanoylamino]acetyl]amino]acetyl]-1,4,7,10-tetrazacyclododec-1-yl]ethyl]amino]ethyl]amino]propan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;gadolinium(3+)