InChI=1/C18H19FN6O/c1-10(2)25-11(3)21-9-15(25)16-14(19)8-22-18(24-16)23-13-6-4-12(5-7-13)17(20)26/h4-10H,1-3H3,(H2,20,26)(H,22,23,24)/p+1/fC18H20FN6O/h21,23H,20H2/q+1 3623F39521CE3456