InChI=1/C12H13F5N2O4S/c1-4(2)3-5(12(20)18-21)19-24(22,23)11-9(16)7(14)6(13)8(15)10(11)17/h4-5,19,21H,3H2,1-2H3,(H,18,20)/t5-/m0/s1/f/h18H 7D9DE56F3FFD9A6F