InChI=1/C26H20F2N2O5/c1-14-5-6-20(26(32)33)23(7-14)35-25-22(28)12-21(27)24(30-25)34-19-10-17(9-18(31)11-19)16-4-2-3-15(8-16)13-29/h2-12,31H,13,29H2,1H3,(H,32,33)/f/h29H 17EDC3D4B4DFDD19