InChI=1/C25H22F4N2O4/c1-2-3-10-35-22-9-5-15(16-4-8-21(24(33)34)30-13-16)11-17(22)14-31-23(32)19-7-6-18(12-20(19)26)25(27,28)29/h4-9,11-13H,2-3,10,14H2,1H3,(H,31,32)(H,33,34)/p-1/fC25H21F4N2O4/h31H/q-1 DFC7B53B57B17301