Using C[C@@H](NC(=O)OCc1ccccc1)C(C)(C)C(=O)O, CCN(C(C)C)C(C)C to produce C[C@@H](NC(=O)OCc1ccccc1)C(C)(C)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.