InChI=1/C15H12Br2NO4S/c1-9-6-10(2-3-11(9)16)23(19,20)18-13-8-15-14(7-12(13)17)21-4-5-22-15/h2-3,6-8H,4-5H2,1H3/q-1	0184666E2FC7B2B0