You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-2-[(1S,3R,8S,9S,10R,13S,14S,17R)-10,13-dimethyl-1,3-bis(oxan-2-yloxy)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-(1-ethoxyethoxy)-5,5-difluoro-6-methylheptanoic acid into its molecular formula.
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C41H66F2O8
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