InChI=1/C16H33N3O2/c1-14(13-21-3)18-16(20)12-17-10-7-11-19(2)15-8-5-4-6-9-15/h14-15,17H,4-13H2,1-3H3,(H,18,20)/p+1/t14-/m0/s1/fC16H34N3O2/h18-19H/q+1 3B41A8E8C058A6D4