Using COC(=O)c1ccc(C=O)cc1, CCOP(=O)(Cc1ccc([N+](=O)[O-])cc1)OCC to produce COC(=O)c1ccc(/C=C/c2ccc([N+](=O)[O-])cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.