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What is the molecular formula of the compound with this IUPAC name (1R,2S,5S,10R,11S,15R,18S,26R)-1,2,8,8,18,25,25-heptamethyl-13-[methyl(phosphanyl)phosphanyl]-12,14,23-trioxa-22-azaheptacyclo[15.11.0.02,11.05,10.011,15.018,26.020,24]octacosa-16,20(24),21-triene-5-carbonyl fluoride ?
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C33H48FNO4P2
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