You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 5-[3-[4-(2-chloro-4-fluorobenzoyl)piperazin-1-yl]-3-oxopropyl]-4-methyl-2-morpholin-4-yl-1H-pyrimidin-6-one ?
user
C23H27ClFN5O4
assistant