InChI=1/C17H27N3O3/c1-3-4-10-18-13-16(21)20-15-8-6-14(7-9-15)17(22)19-11-5-12-23-2/h6-9,18H,3-5,10-13H2,1-2H3,(H,19,22)(H,20,21)/p+1/fC17H28N3O3/h18-20H/q+1 68EF7D2A8DA0FBD7