Using BrCCc1ccccc1, COC(=O)c1n[nH]cc1[N+](=O)[O-] to produce COC(=O)c1nn(CCc2ccccc2)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.