InChI=1/C12H10F3N3O2S/c1-21(19,20)8-4-2-7(3-5-8)9-6-10(12(13,14)15)18-11(16)17-9/h2-6H,1H3,(H2,16,17,18)/f/h16H2 9A7856639594268C