label: DISODIUM 2-((5-CYANO-2,6-BIS((3-HYDROXYPROPYL)AMINO)-4-METHYL-3-PYRIDINYL)AZO)-5-((2-(SULFOOXY)ETHYL)SULFONYL)BENZENESULFONATE
label_lc: disodium 2-((5-cyano-2,6-bis((3-hydroxypropyl)amino)-4-methyl-3-pyridinyl)azo)-5-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonate