InChI=1/C15H15BrN2O4S/c1-11(12-6-4-3-5-7-12)17(2)23(21,22)15-10-13(16)8-9-14(15)18(19)20/h3-11H,1-2H3/t11-/m0/s1	45DDFEE6A2F75FD0