Using ClCc1ccccc1, CCOC(=O)C(CC1CCNCC1)C(=O)OCC to produce CCOC(=O)C(CC1CCN(Cc2ccccc2)CC1)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.