You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named ethane;N-[(2R,3S)-1-[1-(4-fluorophenyl)indazol-5-yl]-4,4-dimethyl-5-oxo-2-phenylpyrrolidin-3-yl]cyclopropanecarboxamide;molecular hydrogen is given. What is its corresponding molecular formula?
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C31H35FN4O2
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