You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[7-[2-[4-[1-[4-[[5-chloro-4-(2-dimethylphosphorylanilino)pyrimidin-2-yl]amino]-3-methoxyphenyl]piperidin-4-yl]piperazin-1-yl]ethylamino]-3-oxo-1H-isoindol-2-yl]piperidine-2,6-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C43H52ClN10O5P
assistant