InChI=1/C17H17BrFNO4S/c1-10(2)16(17(21)22)20-25(23,24)13-6-3-11(4-7-13)14-8-5-12(18)9-15(14)19/h3-10,16,20H,1-2H3,(H,21,22)/p-1/t16-/m0/s1/fC17H16BrFNO4S/q-1 EB02A5F5E1D078B4