InChI=1/C8H10N2O/c9-8(10)7(11)6-4-2-1-3-5-6/h1-5,7,11H,(H3,9,10)/p+1/t7-/m1/s1/fC8H11N2O/h9-10H2/q+1 2B252B87277A48DE