You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-[3-(4-chlorophenyl)-1H-pyrazol-5-yl]-3-(4-fluorophenyl)-1-(2,2,2-trifluoroethyl)piperidin-1-ium;2,2,2-trifluoroacetate ?
user
C24H21ClF7N3O2
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