InChI=1/C12H16N2O2/c1-14(2)12(15)16-9-5-3-8-4-6-11(13)10(8)7-9/h3,5,7,11H,4,6,13H2,1-2H3/p+1/t11-/m1/s1/fC12H17N2O2/h13H/q+1 6320D511485B193C