You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2R,4R)-4-hydroxy-1-[4-[2-[(8R,9R,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-4-oxobutanoyl]pyrrolidine-2-carboxylic acid into molecular formula.
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C30H39NO10
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