Using N#CCC(N)=O, O=Cc1cc(Cl)ccc1[N+](=O)[O-] to produce N#CC(=Cc1cc(Cl)ccc1[N+](=O)[O-])C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.