Using CN(C)C(=O)[C@H](Cc1ccccn1)NC(=O)OCC1c2ccccc2-c2ccccc21 to produce CN(C)C(=O)[C@@H](N)Cc1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.