You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-(benzylcarbamoyl)-4-[4-(2-methoxyphenyl)piperazin-1-yl]phenyl]naphthalene-1-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H34N4O3
assistant