InChI=1/C21H16N2O3/c1-25-14-5-8-18-19(12-14)23-10-9-20(18)26-15-6-7-16-13(11-15)3-2-4-17(16)21(22)24/h2-12H,1H3,(H2,22,24)/p+1/fC21H17N2O3/h23H,22H2/q+1	7F5E3C3DFBFBC5B1