InChI=1/C20H16F2N6O2/c21-12-1-4-14(5-2-12)28-18(19(23)29)10-16(26-28)20(30)25-13-3-6-17(15(22)9-13)27-8-7-24-11-27/h1-9,11,18H,10H2,(H2,23,29)(H,25,30)/t18-/m0/s1/f/h25H,23H2 9DD6AC76CF2D482C