InChI=1/C17H31N3O2/c1-2-19(15-9-5-3-6-10-15)14-16(21)18-13-17(22)20-11-7-4-8-12-20/h15H,2-14H2,1H3,(H,18,21)/p+1/fC17H32N3O2/h18-19H/q+1 31B397FAF3E79285