InChI=1/C11H5Cl2N3O4S/c12-6-3-7(13)8(16(19)20)2-4(6)1-5-9(17)14-11(21)15-10(5)18/h1-3H,(H2,14,15,17,18,21)/p-1/fC11H4Cl2N3O4S/h14H/q-1/b5-1- BAEC000F135C812F