InChI=1/C16H25N3O/c1-2-13-5-3-7-15(9-13)18-16(20)12-19-8-4-6-14(10-17)11-19/h3,5,7,9,14H,2,4,6,8,10-12,17H2,1H3,(H,18,20)/p+2/t14-/m0/s1/fC16H27N3O/h17-19H/q+2 DB5FFB3E3774F448