InChI=1/C18H18ClN2O6S2/c1-18(2)11-28(23,24)21(17(18)22)14-8-9-15(27-3)16(10-14)29(25,26)20-13-6-4-12(19)5-7-13/h4-10H,11H2,1-3H3/q-1 CBB3F75DA37D4DB3