InChI=1/C17H20ClNO4S2/c1-11(2)17(19-25(20,21)16-7-6-15(18)24-16)12-4-5-13-14(10-12)23-9-3-8-22-13/h4-7,10-11,17,19H,3,8-9H2,1-2H3/t17-/m0/s1 C68A2A6B06D77AEC