英文名称
2-[7-[1-[[2-[[3-[4-[3-[4-[2,3-Bis[[2-[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]propanoylamino]acetyl]amino]propanoylamino]butyl]-5-ethynylphenyl]butylamino]-3-oxo-2-[[2-[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]propanoylamino]acetyl]amino]propyl]amino]-2-oxoethyl]amino]-1-oxopropan-2-yl]-4,10-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid