InChI=1/C20H33N5O2/c1-2-24-12-14-25(15-13-24)11-7-6-10-21-20(27)23-17-19(26)22-16-18-8-4-3-5-9-18/h3-5,8-9H,2,6-7,10-17H2,1H3,(H,22,26)(H2,21,23,27)/p+1/fC20H34N5O2/h21-23,25H/q+1 3972B4F0071668EB