Using CCCCOc1cc([N+](=O)[O-])c(C=C[N+](=O)[O-])cc1OCc1ccccc1 to produce CCCCOc1cc2[nH]ccc2cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.