You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[7-(3-fluorophenyl)sulfonyl-3,4-dihydro-2H-chromen-4-yl]acetic acid;2-[7-(3-fluorophenyl)sulfonyl-3,4-dihydro-2H-chromen-4-yl]acetyl chloride;methane into its molecular formula.
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C35H33ClF2O9S2
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