InChI=1/C17H35N3O/c1-4-20(5-2)14-6-7-15(3)19-17(21)9-8-16-10-12-18-13-11-16/h15-16,18H,4-14H2,1-3H3,(H,19,21)/p+2/t15-/m0/s1/fC17H37N3O/h18-20H/q+2 6E900183758ED4E1