Using CCCCCC(O)COS(=O)(=O)c1ccc(C)cc1, CCCCCC(O)CO to produce CCCCCC(COS(=O)(=O)c1ccc(C)cc1)OC(=O)CCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.