You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(E)-3-[1-benzyl-3-(2-methoxyphenyl)pyrazol-4-yl]-N-prop-2-enylprop-2-enamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H23N3O2
assistant