英文名称
2-[[2,6-dimethyl-4-[4-oxo-4-[2-[[3-(trihydroxy-lambda4-sulfanyl)-2-[[3-(trihydroxy-lambda4-sulfanyl)-2-[[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]propanoyl]amino]propanoyl]amino]ethylamino]butoxy]phenyl]sulfonylamino]-3-[[7-[(1H-imidazol-2-ylamino)methyl]-1-methyl-4-oxoquinoline-3-carbonyl]amino]propanoic acid;yttrium