You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule ethyl (6R)-6-methyl-2-[[2-oxo-2-[(2Z)-2-[[2-(trifluoromethyl)phenyl]methylidene]hydrazinyl]acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate into molecular formula.
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C22H22F3N3O4S
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