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What is the molecular formula of the molecule identified by (6S,8S,9R,10S,13S,14S)-17-(4-ethylcyclohexyl)oxycarbonyloxy-9-fluoro-6,10,13-trimethyl-3,11-dioxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid ?
user
C30H39FO7
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