InChI=1/C19H16N2O3/c1-12-7-3-5-9-16(12)21-19-15(18(23)20-13(2)22)11-14-8-4-6-10-17(14)24-19/h3-11H,1-2H3,(H,20,22,23)/p+1/b21-19-/fC19H17N2O3/h20-21H/q+1	BD9062C6ABD6638F