Using BrCCCc1ccccc1, COC1=NC(c2cccc([N+](=O)[O-])c2)C(C(=O)OC(C)C)=C(C)N1 to produce COC1=NC(c2cccc([N+](=O)[O-])c2)=C(C(=O)OC(C)C)C(C)N1CCCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.