You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[2-(2-methoxy-5-phenylphenyl)ethyl]-4-[3-(trifluoromethyl)phenyl]-3,6-dihydro-2H-pyridine;hydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H27ClF3NO
assistant