InChI=1/C20H29N5O/c1-3-25(4-2)16-18-10-8-17(9-11-18)15-24-19(26)7-5-12-21-20-22-13-6-14-23-20/h6,8-11,13-14H,3-5,7,12,15-16H2,1-2H3,(H,24,26)(H,21,22,23)/p+1/fC20H30N5O/h21,24-25H/q+1 85C3488B39027507