InChI=1/C13H14N2O/c14-13-9-3-1-2-4-11(9)15-12-7-8(16)5-6-10(12)13/h1-4,8,16H,5-7H2,(H2,14,15)/p+1/t8-/m1/s1/fC13H15N2O/h15H,14H2/q+1 729B06D09B6BFB1A