InChI=1/C19H16F4O2S/c1-26(24,25)14-8-5-12(6-9-14)15-3-2-4-16(15)13-7-10-17(18(20)11-13)19(21,22)23/h5-11H,2-4H2,1H3	45D1B5CD0B758C5F