InChI=1/C15H12N2O5/c18-14(19)10-16(15(20)11-5-2-1-3-6-11)12-7-4-8-13(9-12)17(21)22/h1-9H,10H2,(H,18,19)/p-1/fC15H11N2O5/q-1	1DE1292244409A3C