Using O=C([O-])[O-], CN(CCCC(C#N)(c1ccccc1)c1ccccc1)Cc1ccccc1 to produce CN(CCCC(C(N)=O)(c1ccccc1)c1ccccc1)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.