InChI=1/C9H18N2O/c1-3-4-5-6-8-7(2)12-9(10)11-8/h7-8H,3-6H2,1-2H3,(H2,10,11)/p+1/t7-,8-/m0/s1/fC9H19N2O/h11H,10H2/q+1 FEFDBF6CFE625DA2