Using ClCc1ccc2ccccc2n1, CCOC(=O)C(NC(C)=O)C(=O)OCC to produce CCOC(=O)C(NC(=O)CCc1ccc2ccccc2n1)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.