Using OC1CCN(Cc2ccccc2)CC1, O=C(O)c1ccc(I)cc1[N+](=O)[O-] to produce O=C(OC1CCN(Cc2ccccc2)CC1)c1ccc(I)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.