Using CN(CCc1ccccc1OCCO)C(=O)[C@@H](Cc1ccc2ccccc2c1)NC(=O)OC(C)(C)C to produce CN(CCc1ccccc1OCCO)C(=O)[C@H](N)Cc1ccc2ccccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.