Using O=[N+]([O-])c1ccc(O)cc1, CCCCC1=C(/C=C/C(=O)O)CCc2cc(OC)ccc21 to produce CCCCC1=C(/C=C/C(=O)Oc2ccc([N+](=O)[O-])cc2)CCc2cc(OC)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.