InChI=1/C20H19ClN2O7S/c1-29-16-9-11(3-8-15(16)24)18-17(19(25)30-2)14(22-20(26)23-18)10-31(27,28)13-6-4-12(21)5-7-13/h3-9,18,24H,10H2,1-2H3,(H2,22,23,26)/t18-/m1/s1/f/h22-23H	FB8DECE469EDE546