InChI=1/C18H22F2N4O2/c1-18(2,22-11-17(26)24-7-3-4-13(24)10-21)9-16(25)23-12-5-6-14(19)15(20)8-12/h5-6,8,13,22H,3-4,7,9,11H2,1-2H3,(H,23,25)/p+1/t13-/m0/s1/fC18H23F2N4O2/h22-23H/q+1 4EE98A3FA895EDB8