InChI=1/C11H10BrFN2O4S/c1-6(4-14)5-15-20(18,19)9-3-7(12)2-8(10(9)13)11(16)17/h2-3,6,15H,5H2,1H3,(H,16,17)/p-1/t6-/m1/s1/fC11H9BrFN2O4S/q-1 C89F9D6BB359710F