label: TRISODIUM 4-((3-(4,5-DICHLORO-6-OXO-6H-PYRIDAZIN-1-YL)PROPIONYL)AMINO)-5-HYDROXY-6-((4-SULFONATOPHENYL)AZO)NAPHTHALENE-2,7-DISULFONATE
label_lc: trisodium 4-((3-(4,5-dichloro-6-oxo-6h-pyridazin-1-yl)propionyl)amino)-5-hydroxy-6-((4-sulfonatophenyl)azo)naphthalene-2,7-disulfonate