InChI=1/C22H19FN2O6/c1-30-21(26)18-12-24(11-14-6-8-16(23)9-7-14)13-19(22(27)31-2)20(18)15-4-3-5-17(10-15)25(28)29/h3-10,12-13,20H,11H2,1-2H3 F3D7593E9DAE1542