InChI=1/C18H22F2N4O/c1-21-16-5-7-22-17(23-16)24-8-2-6-18(11-24,12-25)10-13-3-4-14(19)9-15(13)20/h3-5,7,9,25H,2,6,8,10-12H2,1H3,(H,21,22,23)/p+1/t18-/m0/s1/fC18H23F2N4O/h21-22H/q+1 569A61D17D93D1CF