InChI=1/C18H19FN4/c19-15-4-5-17-14(11-15)12-16(21-17)13-22-7-9-23(10-8-22)18-3-1-2-6-20-18/h1-6,11-12,21H,7-10,13H2/p+1/fC18H20FN4/h20H/q+1	4920B5341C64F770