InChI=1/C17H21ClN2O5S/c1-25-11-12-4-2-9-20(12)26(23,24)13-5-6-15-14(10-13)16(21)17(22)19(15)8-3-7-18/h5-6,10,12H,2-4,7-9,11H2,1H3/t12-/m0/s1 3182DE95F6D1B1D5