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 3-[5-(6,7-dimethyl-3,4-dihydro-1H-isoquinoline-2-carbonyl)-3,6-dihydro-2H-pyridin-1-yl]-N-(4-fluorophenyl)propanamide ?
user
C26H30FN3O2
assistant