InChI=1/C11H18N2O/c1-8-10(9-4-5-12-6-9)14-7-11(2,3)13-8/h4-6,8,10,12-13H,7H2,1-3H3/p+1/t8-,10-/m0/s1/fC11H19N2O/h13H/q+1 AD8F902FB80053F5