Using CCOC(=O)c1c(-c2ccc(Cl)cc2)oc2cc(N(CS(C)(=O)=O)S(C)(=O)=O)c(C3CC3)cc12 to produce CS(=O)(=O)Nc1cc2oc(-c3ccc(Cl)cc3)c(C(=O)O)c2cc1C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.