You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (Z)-3-[4-[3-[9-(4-tert-butylphenyl)carbazol-3-yl]carbazol-9-yl]phenyl]-1-phenylprop-1-en-1-amine;phenylmethanamine into its molecular formula.
user
C56H50N4
assistant