InChI=1/C21H34N4O3/c1-3-5-17-28-19-10-7-6-9-18(19)23-21(27)20(26)22-11-8-12-25-15-13-24(4-2)14-16-25/h6-7,9-10H,3-5,8,11-17H2,1-2H3,(H,22,26)(H,23,27)/p+1/fC21H35N4O3/h22-24H/q+1 A8119345E9FEE367