InChI=1/C19H23N5O/c1-3-8-14-12-24-17-16(18(25)23(4-2)19(24)20-14)21-15(22-17)11-13-9-6-5-7-10-13/h5-7,9-10,14H,3-4,8,11-12H2,1-2H3,(H,21,22)/p+1/t14-/m1/s1/fC19H24N5O/h20-21H/q+1 95BF3F199DD77E10