You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [6-(5,7-dichloro-3,4-dihydro-1H-isoquinolin-2-yl)-5-methylpyrimidin-4-yl]-[4-[(3-methoxyoxan-4-yl)amino]piperidin-1-yl]methanone ?
user
C26H33Cl2N5O3
assistant