InChI=1/C21H34N4O2/c1-23-11-9-20(10-12-23)24-13-7-19(8-14-24)22-21(27)25(15-16-26)17-18-5-3-2-4-6-18/h2-6,19-20,26H,7-17H2,1H3,(H,22,27)/p+2/fC21H36N4O2/h22-24H/q+2 E0BD7BE4A45039A0