InChI=1/C14H12FNO4S/c1-8(20-10-4-2-9(15)3-5-10)13(17)16-12-7-6-11(21-12)14(18)19/h2-8H,1H3,(H,16,17)(H,18,19)/p-1/t8-/m0/s1/fC14H11FNO4S/h17H/q-1	52BDB0D96FB19FCF