InChI=1/C21H34N4O2/c1-4-5-14-22-20(27)24-21(12-7-6-8-13-21)19(26)23-18-11-9-10-17(15-18)16-25(2)3/h9-11,15H,4-8,12-14,16H2,1-3H3,(H,23,26)(H2,22,24,27)/p+1/fC21H35N4O2/h22-25H/q+1 1BF4FE9E932A02C5