You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[2-(2,5-dimethyl-4-prop-2-enoylpiperazin-1-yl)ethyl]-1H-naphthalen-2-one;1,4-dimethylpyrazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H34N4O2
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