InChI=1/C17H23F3N4O4S/c1-4-28-14(26)16(17(18,19)20,23-15(27)24(2)3)22-13-11(12(21)25)9-7-5-6-8-10(9)29-13/h22H,4-8H2,1-3H3,(H2,21,25)(H,23,27)/t16-/m0/s1/f/h23H,21H2 8E8BCBE922C5A441