InChI=1/C9H18N2O2/c1-7(12)8(10-2)9(13)11-5-3-4-6-11/h7-8,10,12H,3-6H2,1-2H3/p+1/t7-,8+/m0/s1/fC9H19N2O2/h10H/q+1 1A85AB663ED78286