You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-(2-chloro-6-fluorophenyl)-2-[(2R)-2-(fluoromethyl)-4-(4-fluorophenyl)sulfonyl-2,3-dihydro-1,4-benzoxazin-6-yl]ethanone;1-(2-chloro-6-fluorophenyl)-2-[(2R)-4-(4-fluorophenyl)sulfonyl-2-(hydroxymethyl)-2,3-dihydro-1,4-benzoxazin-6-yl]ethanone by IUPAC nomenclature, provide its molecular formula.
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C46H35Cl2F5N2O9S2
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