Using CCOC(=O)c1ccc(CBr)c([N+](=O)[O-])c1, N#Cc1cccc(N)c1 to produce CCOC(=O)c1ccc(CNc2cccc(C#N)c2)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.