InChI=1/C15H10BrNO5S/c16-11-12(22-6-10(18)19)14(15(20)21)23-13(11)8-2-1-7-3-4-17-9(7)5-8/h1-5,17H,6H2,(H,18,19)(H,20,21)/p-2/fC15H8BrNO5S/q-2 85AC589F0FDC9BED