You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R,8R)-6-(1-benzylpiperidin-4-yl)-2-(2,2-difluoro-1,3-benzodioxol-5-yl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H30F2N4O4
assistant