You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-6,7-dihydro-4H-pyrazolo[4,3-c]pyridin-5-yl]-[3-(trifluoromethyl)phenyl]methanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H16F3N5O2
assistant