You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-1H-pyrazol-3-yl]-2-(4-methylphenyl)acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H25N3O3
assistant