InChI=1/C9H16N2/c1-6-5-9(10)11-8-4-2-3-7(6)8/h6-8H,2-5H2,1H3,(H2,10,11)/p+1/t6-,7-,8-/m1/s1/fC9H17N2/h11H,10H2/q+1 ABA9205542B7A44B