You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 2-(4-fluorophenyl)-3-(methylamino)-1-[4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl]propan-1-one;dihydrochloride ?
user
C22H30Cl2FN5O
assistant