You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[1-[4-[[3-(2-aminoethyl)azetidin-1-yl]methyl]phenyl]-2-oxopyrimidin-4-yl]-4-(2-amino-2-methylpropanoyl)piperazine-1-carboxamide;hydrochloride is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H37ClN8O3
assistant