You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 5-chloro-2-N-[2-fluoro-5-methyl-4-[1-(1-methylsulfonylpyrrolidin-3-yl)piperidin-4-yl]phenyl]-4-N-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine is given. What is its corresponding molecular formula?
user
C25H32ClFN8O2S
assistant