InChI=1/C13H14F4N4O3S/c14-8-1-3-9(4-2-8)19-10(22)5-25-6-11(23)20-21-12(24)18-7-13(15,16)17/h1-4H,5-7H2,(H,19,22)(H,20,23)(H2,18,21,24)/f/h18-21H 89B02F9A24B8FE31