InChI=1/C16H33N3O2/c1-4-9-18-16(3,15(17)20)8-5-6-10-19-11-7-12-21-14(2)13-19/h14,18H,4-13H2,1-3H3,(H2,17,20)/p+2/t14-,16-/m1/s1/fC16H35N3O2/h18-19H,17H2/q+2 09809A3D910AEC3B