You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 8-[[5-chloro-2-(2-methoxy-4-morpholin-4-ylanilino)pyrimidin-4-yl]amino]-2-ethyl-3,4-dihydroisoquinolin-1-one is given. What is its corresponding molecular formula?
user
C26H29ClN6O3
assistant