InChI=1/C17H15N3O2/c1-20-15-8-3-2-7-14(15)18-17(20)13-6-4-5-12(11-13)9-10-16(21)19-22/h2-11,22H,1H3,(H,19,21)/p+1/b10-9+/fC17H16N3O2/h18-19H/q+1 1EE54F1E081BB97D