Using CNC(=O)C(Cc1ccc([N+](=O)[O-])cc1)NC(=O)C(Cc1ccc(O)cc1)NC(=O)OC(C)(C)C to produce CNC(=O)C(Cc1ccc(N)cc1)NC(=O)C(Cc1ccc(O)cc1)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.