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 (3S)-3-[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]-1-[4-chloro-3-(trifluoromethyl)phenyl]pyrrolidine-2,5-dione into molecular formula.
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C23H19ClF3N3O3
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