IUPAC: europium(3+) sodium 2-({[6-(4-{4'-amino-[1,1'-biphenyl]-4-yl}-6'-{[bis(carboxylatomethyl)amino]methyl}-[2,2'-bipyridin]-6-yl)pyridin-2-yl]methyl}(carboxylatomethyl)amino)acetate

SMILES: [Na+].[Eu+3].Nc1ccc(cc1)-c1ccc(cc1)-c1cc(nc(c1)-c1cccc(CN(CC([O-])=O)CC([O-])=O)n1)-c1cccc(CN(CC([O-])=O)CC([O-])=O)n1