InChI=1/C20H19BrN2O6S/c1-29-13-3-2-4-18(20(25)26)23-30(27,28)17-11-9-16(10-12-17)22-19(24)14-5-7-15(21)8-6-14/h5-12,18,23H,4,13H2,1H3,(H,22,24)(H,25,26)/p-1/t18-/m0/s1/fC20H18BrN2O6S/h22H/q-1	3DA967A182073249