InChI=1S/C18H22F2N6O2/c1-12-23-16(11-17(24-12)26-6-8-28-9-7-26)21-4-5-22-18(27)25-15-3-2-13(19)10-14(15)20/h2-3,10-11H,4-9H2,1H3,(H,21,23,24)(H2,22,25,27)