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 1-[(3R)-3-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-3-(2,2,3,3-tetrafluoropropoxy)propan-1-one ?
user
C16H19F4NO2
assistant