InChI=1/C11H9BrClN2O4S2/c1-5-10(20-11(16)14-5)21(17,18)15-8-4-6(13)3-7(12)9(8)19-2/h3-4H,1-2H3,(H,14,16)/q-1/f/h14H	9452EF7F3C37F225