InChI=1/C16H27N3O2/c1-13-7-6-10-18(11-13)12-19-14(20)16(17-15(19)21)8-4-2-3-5-9-16/h13H,2-12H2,1H3,(H,17,21)/p+1/t13-/m0/s1/fC16H28N3O2/h17-18H/q+1 85F7FB814BB70BE1