You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[4-[10,15-bis[4-(4-methyl-N-(4-methylphenyl)anilino)phenyl]-21,22,23,24-tetrahydroporphyrin-5-yl]phenyl]-4-methyl-N-(4-methylphenyl)aniline .
user
C80H67N7
assistant