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What is the molecular formula of the molecule identified by (8R,9S,10R,13S,14S)-17-[(Z)-2-[iodo(diphenyl)stannyl]ethenyl]-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol ?
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C32H39IOSn
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