You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-methyl-1-[3-methyl-4-[10-(4-phenylphenyl)anthracen-9-yl]cyclohexa-1,5-dien-1-yl]benzimidazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C41H32N2
assistant