InChI=1S/C19H18F2N6O3/c1-26(2)16(28)7-10-27-17(12-5-8-22-9-6-12)24-18(25-27)23-13-3-4-14-15(11-13)30-19(20,21)29-14/h3-6,8-9,11H,7,10H2,1-2H3,(H,23,25)