You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(2-methoxyphenyl)methyl]-4-(2-phenyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]pyrrol-1-yl)benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H30N2O2
assistant