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What is the molecular formula of the molecule 4-[16-(4-hydroxybutyl)-4-[(6-methylpyridin-2-yl)methoxy]-12-[(4-nitrophenyl)methoxyimino]-10-phenylsulfanyl-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-15-yl]butan-1-ol ?
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C47H53N3O8S
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