Using CCCCN(CCCC)C(C(=O)O)C(=O)c1ccccc1, O=C(Cl)OCC1c2ccccc2-c2ccccc21 to produce CCCCN(CCCC)C(C(=O)O)C(=O)OCC1c2ccccc2-c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.