You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[4-(1,5,7,9-tetrazatricyclo[6.3.1.04,12]dodeca-2,4(12),5,7-tetraen-9-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H17F3N6O
assistant