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 N-(2-ethylphenyl)-2-[methyl-[[2-pyrazol-1-yl-5-(trifluoromethyl)phenyl]carbamoyl]amino]acetamide into molecular formula.
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C22H22F3N5O2
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