InChI=1/C21H41N3O3/c1-19(2,3)27-18(26)22-13-11-9-8-10-12-17(25)23-16-14-20(4,5)24-21(6,7)15-16/h16,24H,8-15H2,1-7H3,(H,22,26)(H,23,25)/p+1/fC21H42N3O3/h22-24H/q+1 FBEAD5BD62E0536A