InChI=1/C16H13F5N2O4S/c1-8(16(24)22-25)23(7-9-5-3-2-4-6-9)28(26,27)15-13(20)11(18)10(17)12(19)14(15)21/h2-6,8,25H,7H2,1H3,(H,22,24)/t8-/m0/s1/f/h22H 4F36DA3FE6E5D93C