IUPAC: 2',7'-dichloro-3'-hydroxy-6'-(4-hydroxy-3,5-diiodophenoxy)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one; methyl 2-[N-(2-methoxy-2-oxoethyl)acetamido]acetate

SMILES: COC(=O)CN(CC(=O)OC)C(C)=O.Oc1cc2Oc3cc(Oc4cc(I)c(O)c(I)c4)c(Cl)cc3C3(OC(=O)c4ccccc34)c2cc1Cl