InChI=1/C17H15FN2O2S/c1-12-17(13-3-5-14(18)6-4-13)20(11-19-12)15-7-9-16(10-8-15)23(2,21)22/h3-11H,1-2H3/p+1/fC17H16FN2O2S/h19H/q+1 19446483811EBB44