InChI=1/C21H15N7O3/c29-20(22-14-8-3-1-4-9-14)24-19-26-21(31-15-10-5-2-6-11-15)25-18-23-17(27-28(18)19)16-12-7-13-30-16/h1-13H,(H2,22,23,24,25,26,27,29)/p-1/fC21H14N7O3/h22H/q-1 F3C4B5438157F94B