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What is the molecular formula of the compound with this IUPAC name [(1S,5R,13S,14S,17S,19R)-10-methoxy-4-methyl-12,16-dioxa-4-azahexacyclo[9.8.1.01,13.05,19.07,20.014,17]icosa-7(20),8,10-trien-17-yl]methyl 4-methylbenzenesulfonate ?
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C27H31NO6S
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