Using COc1cc2c(=O)n(CCN(C)C)c3c(cnc4cccc([N+](=O)[O-])c43)c2cc1OC to produce COc1cc2c(=O)n(CCN(C)C)c3c(cnc4cccc(N)c43)c2cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.