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system
Name the molecular formula for the molecule established as 17-ethyl-1,14-dihydroxy-12-[1-[4-hydroxy-3-(4-methoxyphenoxy)cyclohexyl]prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone using the IUPAC nomenclature.
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C49H73NO13
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