Using COC(=O)C1=C(C)Nc2nccn2C1c1cccc([N+](=O)[O-])c1 to produce COC(=O)C1=C(C)Nc2nccn2C1c1cccc(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.