InChI=1/C13H14N2O2/c1-8(16)11-7-15-6-5-14-13(17)10-4-2-3-9(11)12(10)15/h2-4,7-8,16H,5-6H2,1H3,(H,14,17)/t8-/m0/s1/f/h14H D1E0477B1BB2E2D4