InChI=1/C18H14BrNO3S/c1-11(23-18(22)15-9-10-16(19)24-15)17(21)20-14-8-4-6-12-5-2-3-7-13(12)14/h2-11H,1H3,(H,20,21)/t11-/m1/s1/f/h20H	167DE440BC596066