You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 5-(2,5-dimethyl-1-phenylpyrrol-3-yl)-2-[3-(trifluoromethyl)phenyl]pyrazol-3-amine by IUPAC nomenclature, provide its molecular formula.
user
C22H19F3N4
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