InChI=1/C14H12N4O4S/c15-23(21,22)10-4-1-8(2-5-10)17-18-13-11-7-9(19)3-6-12(11)16-14(13)20/h1-7,16,19-20H,(H2,15,21,22)/f/h15H2	405D1E44E5F3B1D1