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What is the molecular formula of the molecule (7S,13R)-13-[2-[3-[1-(cyclopentylamino)butyl]phenoxy]ethyl]-17-hydroxy-7,17-dimethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one ?
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C36H53NO3
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