You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-methyl-2-N-[4-(naphthalen-2-yldiazenyl)phenyl]-4-N-(4-phenyldiazenylphenyl)-1,3,5-triazine-2,4-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C32H25N9
assistant