InChI=1S/C20H29F2N3O2S/c1-5-28(26,27)24-15-6-7-17-16(12-15)23-18(19(2,3)4)25(17)13-14-8-10-20(21,22)11-9-14/h6-7,12,14,24H,5,8-11,13H2,1-4H3