InChI=1/C16H14BrN3O5S/c17-10-3-1-9(2-4-10)15(24)19-7-13(22)25-8-12(21)20-16-11(14(18)23)5-6-26-16/h1-6H,7-8H2,(H2,18,23)(H,19,24)(H,20,21)/f/h19-20H,18H2 17272F8EDCAAEBF6