InChI=1/C28H24F2N2O4/c1-16(2)18-9-10-22(28(33)34)25(13-18)36-27-24(30)14-23(29)26(32-27)35-21-8-4-7-20(12-21)19-6-3-5-17(11-19)15-31/h3-14,16H,15,31H2,1-2H3,(H,33,34)/f/h31H 6B71B4C509A602AE