You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-(5,5-dimethylpyrrolidin-2-yl)-2-(4-fluorophenyl)-1-[4-[(5R,7R)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]piperazin-1-yl]ethanone;dihydrochloride is given. What is its corresponding molecular formula?
user
C26H36Cl2FN5O2
assistant