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What is the molecular formula of the molecule identified by 2-[[3-[[3-[[3-ethyl-2-hydroxy-5-(naphthalen-1-yldiazenyl)phenyl]methyl]-2-hydroxy-5-(naphthalen-1-yldiazenyl)phenyl]methyl]-2-hydroxy-5-(naphthalen-1-yldiazenyl)phenyl]methyl]-6-methyl-4-(naphthalen-1-yldiazenyl)phenol ?
user
C70H54N8O4
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