Using CCCCC1CNC(=O)C1CN(C=O)OCc1ccccc1, O=C(Cl)c1ccccc1 to produce CCCCC1CN(C(=O)c2ccccc2)C(=O)C1CN(C=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.