Using COc1ccc(S(=O)(=O)Cl)cc1OC, CCCCCCNS(=O)(=O)c1ccc(OC)c(OC)c1 to produce CCCCCCN(S(=O)(=O)c1ccc(OC)c(OC)c1)S(=O)(=O)c1ccc(OC)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.