InChI=1/C20H17F2N5O4S/c21-13-4-3-11(8-14(13)22)23-16(28)10-26-20(30)27-15-5-7-32-17(15)18(29)25(19(27)24-26)9-12-2-1-6-31-12/h3-5,7-8,12H,1-2,6,9-10H2,(H,23,28)/t12-/m0/s1/f/h23H 4C045EB49050BF1C