InChI=1/C18H13NO6/c20-13-7-9(8-14(21)17(13)23)1-4-11-5-2-10-3-6-12(18(24)25)16(22)15(10)19-11/h1-8,20-23H,(H,24,25)/p-1/b4-1+/fC18H12NO6/q-1	F6BE67A40530AA9C