InChI=1/C19H20FN3O2S/c1-15-21-9-10-23(15)13-18-4-2-3-17(11-18)12-22-26(24,25)14-16-5-7-19(20)8-6-16/h2-11,22H,12-14H2,1H3/p+1/fC19H21FN3O2S/h21H/q+1 A252AEB032DD87FC