InChI=1/C17H12N2O3/c20-14-7-5-11-3-1-2-4-13(11)17(14)19-18-12-6-8-15-16(9-12)22-10-21-15/h1-9,18H,10H2/b19-17+	97E5D7A86C4DB9C9