InChI=1/C16H12N4O3/c21-15-16(12-6-1-2-7-13(12)17-15)9-14(18-19-16)10-4-3-5-11(8-10)20(22)23/h1-8,19H,9H2,(H,17,21)/t16-/m0/s1/f/h17H	2DA78F732EDB42E3