InChI=1/C20H15F4N5O4S/c21-11-3-1-10(2-4-11)17(31)27-15-16(25)28-19(29-18(15)32)34-9-14(30)26-12-5-7-13(8-6-12)33-20(22,23)24/h1-8H,9H2,(H,26,30)(H,27,31)(H3,25,28,29,32)/f/h26-27,29H,25H2 456944EFD8722696