InChI=1/C17H12N2O5/c1-24-13-5-3-2-4-11(13)15(21)18-9-6-7-10-12(8-9)16(22)19-17(23)14(10)20/h2-8H,1H3,(H,18,21)(H,19,22,23)/f/h18-19H	B41A4B83F7D1BA0C