InChI=1/C20H23FN4O2/c1-11(2)18(13-4-6-14(21)7-5-13)22-12(3)19(26)23-15-8-9-16-17(10-15)25-20(27)24-16/h4-12,18,22H,1-3H3,(H,23,26)(H2,24,25,27)/p+1/t12-,18-/m1/s1/fC20H24FN4O2/h22-25H/q+1 B8353D6CD24DA347