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 N-(3,6-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-2-oxo-6-(trifluoromethyl)-1H-pyridine-3-carboxamide ?
user
C19H19F3N2O2
assistant