InChI=1/C13H9F5N2O4S2/c14-8-9(15)11(17)13(12(18)10(8)16)26(23,24)20-5-6-1-3-7(4-2-6)25(19,21)22/h1-4,20H,5H2,(H2,19,21,22)/f/h19H2 1DF030F6019F5858