InChI=1/C20H18FN3O4S/c1-28-18(26)12-24-17(25)11-16(19(27)23-15-10-6-5-9-14(15)21)29-20(24)22-13-7-3-2-4-8-13/h2-10,16H,11-12H2,1H3,(H,23,27)/t16-/m0/s1/f/h23H F2FB6F5E661EC050