InChI=1/C15H19ClN2O2S/c1-10(2)7-8-15(11(3)4)13-9-12(16)5-6-14(13)17-21(19,20)18-15/h5-6,9-11,17-18H,1-4H3/t15-/m0/s1 428CD26ED90B4F02