InChI=1/C13H13N3O2/c1-2-10-11(18-7-17-10)5-8(1)12-13-9(3-4-14-12)15-6-16-13/h1-2,5-6,12,14H,3-4,7H2,(H,15,16)/p+1/t12-/m1/s1/fC13H14N3O2/h14,16H/q+1 2E550B40ED7D6F32