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What is the molecular formula of the compound with this IUPAC name (Z)-4-[(2R,7S,16S,18S)-11-hydroxy-10-(2-hydroxy-3-methylbut-3-enyl)-16-methoxy-6,6,7,20,20-pentamethyl-13,17-dioxo-3,8,19-trioxahexacyclo[14.4.1.02,14.02,18.04,12.05,9]henicosa-4(12),5(9),10,14-tetraen-18-yl]-2-methylbut-2-enoic acid ?
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C34H40O10
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