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What is the molecular formula of the molecule 5-[(2,3-dichlorobenzoyl)amino]-3-[[4-[[8-[(2,3-dichlorobenzoyl)amino]-1-hydroxy-6-sulfo-3-(trioxidanylsulfanyl)naphthalen-2-yl]diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxy-7-(trioxidanylsulfanyl)naphthalene-2-sulfonic acid ?
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C42H28Cl4N6O17S4
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