InChI=1/C15H16Cl2O4S/c1-22-8-20-14-5-9(16)4-13(17)12(14)3-2-11-6-10(18)7-15(19)21-11/h2-5,10-11,18H,6-8H2,1H3/b3-2+/t10-,11+/m1/s1 B43289ADF30F6905