InChI=1/C20H27ClN2O3S/c1-15(2)14-26-16-9-11-17(12-10-16)27(24,25)22-13-20(23(3)4)18-7-5-6-8-19(18)21/h5-12,15,20,22H,13-14H2,1-4H3/t20-/m0/s1 7EE7B0B72FF30697