InChI=1/C18H16BrN3O5S/c1-22(28(25,26)12-8-6-11(27-2)7-9-12)17-13-4-3-5-15(19)16(13)20-10-14(17)18(23)21-24/h3-10,24H,1-2H3,(H,21,23)/f/h21H 46F3EDEF094BE080