InChI=1/C16H33N3O/c1-5-15(6-2)18-16(20)13(4)17-12-14-8-10-19(7-3)11-9-14/h13-15,17H,5-12H2,1-4H3,(H,18,20)/p+2/t13-/m1/s1/fC16H35N3O/h17-19H/q+2 DD1EC032C6B56379