InChI=1/C17H17BrN2O6S/c1-8(2)19-17(25)20-10-5-3-9(4-6-10)14-12(18)13(26-7-11(21)22)15(27-14)16(23)24/h3-6,8H,7H2,1-2H3,(H,21,22)(H,23,24)(H2,19,20,25)/p-2/fC17H15BrN2O6S/h19-20H/q-2 A820791603C9FDE7