label: DISODIUM 7-(ACETYLAMINO)-4-HYDROXY-3-((2-METHYL-4-((4-SULFONATOPHENYL)AZO)PHENYL)AZO)NAPHTHALENE-2-SULFONATE
label_lc: disodium 7-(acetylamino)-4-hydroxy-3-((2-methyl-4-((4-sulfonatophenyl)azo)phenyl)azo)naphthalene-2-sulfonate