Using O=C(Cl)C1CCCCC1, CCOC(=O)C=CNc1ccccc1OC to produce CCOC(=O)C(=CNc1ccccc1OC)C(=O)C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.