InChI=1/C15H10N2O4S/c1-7-2-3-9-11(4-7)21-6-8(12(9)18)5-10-13(19)16-15(22)17-14(10)20/h2-6H,1H3,(H2,16,17,19,20,22)/p-1/fC15H9N2O4S/h16H/q-1/b10-5-	154653C7A2FEDB2F