You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R)-2-[5-[5-chloro-2-(methylamino)pyrimidin-4-yl]-3-oxo-1H-isoindol-2-yl]-N-[(1S)-2-hydroxy-1-(3-methoxyphenyl)ethyl]propanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H26ClN5O4
assistant