Using O=C(O)c1ccc2ccccc2c1O, COC(=O)[C@@H]1C[C@H](N)CN1CC1CCCCC1 to produce COC(=O)[C@@H]1C[C@H](NC(=O)c2ccc3ccccc3c2O)CN1CC1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.