You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[(4-methoxyphenyl)methyl]-N-[3-[4-[[4-(trifluoromethyl)phenyl]methyl]piperazine-1-carbonyl]phenyl]piperazine-1-carboxamide;dihydrochloride is the IUPAC name of a molecule. Please give its molecular formula.
user
C32H38Cl2F3N5O3
assistant