2-((N-(3,5-bis((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodophenyl)acetamido)methyl)-N6,N8-bis(2,3-dihydroxypropyl)-5,7-diiodo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6,8-dicarboxamide
2-((N-(3,5-bis((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodophenyl)acetamido)methyl)-N6,N8-bis(2,3-dihydroxypropyl)-5,7-diiodo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6,8-dicarboxamide