InChI=1/C13H13F2N3O2S/c14-10-4-5-13(15)9(6-10)8-17-11-2-1-3-12(7-11)18-21(16,19)20/h1-7,17-18H,8H2,(H2,16,19,20)/f/h16H2 A293C7822EDCE9EB