IUPAC:5-(3-{[2-({3,5-bis[(2,3-dihydroxypropyl)(methyl)carbamoyl]-2,4,6-triiodophenyl}carbamoyl)ethyl]sulfanyl}propanamido)-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N1,N3-dimethylbenzene-1,3-dicarboxamide
IUPAC:5-(3-{[2-({3,5-bis[(2,3-dihydroxypropyl)(methyl)carbamoyl]-2,4,6-triiodophenyl}carbamoyl)ethyl]sulfanyl}propanamido)-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N1,N3-dimethylbenzene-1,3-dicarboxamide