InChI=1/C20H33N5O2/c1-3-25(18-8-5-4-6-9-18)13-7-12-22-20(27)23-17-10-14-24(15-11-17)16-19(26)21-2/h4-6,8-9,17H,3,7,10-16H2,1-2H3,(H,21,26)(H2,22,23,27)/p+1/fC20H34N5O2/h21-24H/q+1 B31416EB18AC3A69