InChI=1/C17H13F4N3O3S/c1-27-11-4-2-10(3-5-11)15-9-16(17(19,20)21)23-24(15)14-7-6-12(8-13(14)18)28(22,25)26/h2-9H,1H3,(H2,22,25,26)/f/h22H2 AC611C87FE5641AD