InChI=1/C20H22ClN3O2S/c1-13-11-14(2)19(15(3)12-13)27(25,26)23-18(20-22-9-10-24(20)4)16-5-7-17(21)8-6-16/h5-12,18,23H,1-4H3/t18-/m1/s1 229BCD8F9B5F21D6