Using C[C@@H](C(=O)OC(C)(C)C)N(C=O)C(=O)c1ccccc1N=[N+]=[N-] to produce C[C@@H](C(=O)OC(C)(C)C)n1cnc2ccccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.