InChI=1/C21H41N3O3/c1-5-27-15-7-12-22-21(26)19-10-13-24(14-11-19)16-20(25)23-18(4)9-6-8-17(2)3/h17-19H,5-16H2,1-4H3,(H,22,26)(H,23,25)/p+1/t18-/m0/s1/fC21H42N3O3/h22-24H/q+1 970018E35AF2C5E1