InChI=1/C20H26N6/c1-25(10-6-16-14-22-23-15-16)18-7-11-26(12-8-18)19-4-2-3-17(13-19)20-5-9-21-24-20/h2-5,9,13-15,18H,6-8,10-12H2,1H3,(H,21,24)(H,22,23)/p+1/fC20H27N6/h22,24-25H/q+1 D1055190D15FA7D1