InChI=1S/C23H21F4NO3S2/c1-12-9-15(6-8-18(12)31-22(3,4)21(29)30)32-11-19-13(2)28-20(33-19)16-7-5-14(10-17(16)24)23(25,26)27/h5-10H,11H2,1-4H3,(H,29,30)