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