InChI=1/C19H24N6O2/c1-3-24(4-2)16(17-11-8-12-27-17)13-20-18(26)14-25-22-19(21-23-25)15-9-6-5-7-10-15/h5-12,16H,3-4,13-14H2,1-2H3,(H,20,26)/p+1/t16-/m0/s1/fC19H25N6O2/h20,24H/q+1 2E98FD97AE40A9FF