You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named ethane;[5-(1,2,3,5,6,7-hexahydro-s-indacen-4-ylamino)-3-pyrrolidin-1-ylsulfinyl-1,2,4-triazol-1-yl] thiohypofluorite;methanol by IUPAC nomenclature, provide its molecular formula.
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C21H32FN5O2S2
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