You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[4-(3,7-dioxa-9-azabicyclo[3.3.1]nonan-9-yl)-1-(2,2,2-trifluoroethyl)pyrazolo[3,4-d]pyrimidin-6-yl]aniline is the IUPAC name of a molecule. Please give its molecular formula.
user
C19H19F3N6O2
assistant