Using N#C[O-], CC(C)(C)OC(=O)NC(CN)c1cccc(Cl)c1Cl to produce CC(C)(C)OC(=O)NC(CNC(N)=O)c1cccc(Cl)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.