InChI=1/C17H19ClN2O7S2/c1-26-12-6-13(27-2)10(5-9(12)18)20-11-7-29(24,25)8-14(11)28-17(20)19-15(21)3-4-16(22)23/h5-6,11,14H,3-4,7-8H2,1-2H3,(H,22,23)/p-1/t11-,14+/m1/s1/fC17H18ClN2O7S2/q-1 269DC6195A01A256