InChI=1/C19H20Cl2N2O5S/c1-4-17(23(29(3,26)27)14-7-5-6-13(20)11-14)18(24)22-16-10-12(19(25)28-2)8-9-15(16)21/h5-11,17H,4H2,1-3H3,(H,22,24)/t17-/m1/s1/f/h22H FE1D310D924B4028