Using CCC[n+]1ccc(-c2ccc([N+](=O)[O-])c(OCC)c2)cc1 to produce CCCN1CC=C(c2ccc([N+](=O)[O-])c(OCC)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.