You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[(E)-2-cyclopropyl-2-phenyl-1-[4-(4-propan-2-ylpiperazin-1-yl)phenyl]ethenyl]phenol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H34N2O
assistant