Using CN1CCN=C(/C=C/c2ccc(C(=O)NC(CNC(=O)[O-])C(C)(C)C)cc2)c2ccccc21 to produce CN1CCN=C(C=Cc2ccc(C(=O)NCCN)cc2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.