InChI=1/C25H19F3O5/c26-25(27,28)19-5-7-20(8-6-19)31-13-16-1-3-17(4-2-16)14-32-21-9-10-22-18(11-24(29)30)15-33-23(22)12-21/h1-10,12,15H,11,13-14H2,(H,29,30)/p-1/fC25H18F3O5/q-1 94716C74712736CA