InChI=1/C20H19F2N3O2S/c1-25(12-14-7-9-16(10-8-14)27-19(21)22)18(26)13-28-20-23-11-17(24-20)15-5-3-2-4-6-15/h2-11,19H,12-13H2,1H3,(H,23,24)/f/h23H C756CD468E15F3F3