label: 4-(BENZOYLAMINO)-5-HYDROXY-6-(2-(4-((2-(SULFOOXY)ETHYL)SULFONYL)PHENYL)DIAZENYL)-1,7-NAPHTHALENEDISULFONIC ACID
label_lc: 4-(benzoylamino)-5-hydroxy-6-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-1,7-naphthalenedisulfonic acid