You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-N-(3-bicyclo[4.2.0]octa-1(6),2,4-trienyl)-4-N-[4-(3-bicyclo[4.2.0]octa-1(6),2,4-trienyl)-2,5-dimethylphenyl]-1-N-(4-butylphenyl)-1-N-[4-[3-(4-ethenylphenyl)-1-adamantyl]phenyl]benzene-1,4-diamine;4-N,4-N-bis(3-bicyclo[4.2.0]octa-1(6),2,4-trienyl)-1-N-(4-butylphenyl)-1-N-[4-[3-(4-ethenylphenyl)-1-adamantyl]phenyl]benzene-1,4-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C120H120N4
assistant