InChI=1/C21H34N4O2/c1-3-4-5-7-12-22-21(27)23-18-11-10-17(2)19(15-18)24-20(26)16-25-13-8-6-9-14-25/h10-11,15H,3-9,12-14,16H2,1-2H3,(H,24,26)(H2,22,23,27)/p+1/fC21H35N4O2/h22-25H/q+1 C7BE77FE9B9061E4