InChI=1/C14H12F2N2O3S/c1-6-10(12(19)13(20)21-2)11(18-14(22)17-6)7-3-4-8(15)9(16)5-7/h3-5,11,19H,1-2H3,(H,18,22)/p-1/b12-10+/t11-/m1/s1/fC14H11F2N2O3S/h19h,18H/q-1 42EEC25C1E29F89D