InChI=1/C8H12N2O/c9-7-5-2-1-4(3-5)6(7)8(10)11/h1-2,4-7H,3,9H2,(H2,10,11)/p+1/t4-,5+,6+,7-/m0/s1/fC8H13N2O/h9H,10H2/q+1 69AFBD503238E76E