You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [4-(cyclopropylmethyl)-2,3-dihydroquinoxalin-1-yl]-[5-(trifluoromethyl)pyridin-3-yl]methanone .
user
C19H18F3N3O
assistant