You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,2,2-trichloroethyl N-[5-tert-butyl-4-(4-methylphenyl)-1H-pyrazol-3-yl]carbamate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H20Cl3N3O2
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