Using CC(=O)c1ccc(Cl)cc1Nc1ccccc1, COC(=O)c1ccc(C=O)cc1 to produce COC(=O)c1ccc(/C=C/C(=O)c2ccc(Cl)cc2Nc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.