Using CCCCc1ncc(/C=C(\Cc2ccccc2)C(=O)O)n1Cc1ccccc1[N+](=O)[O-], [NH4+] to produce CCCCc1ncc(/C=C(\Cc2ccccc2)C(N)=O)n1Cc1ccccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.