You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3,3,8,8,9,9,12,12,13,13,14,14-dodecafluorotetracyclo[9.3.0.02,4.07,10]tetradeca-1(11),2(4),5,7(10)-tetraene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H2F12
assistant