Using CN(C)CC(=O)O, CC1(C)CC(N)C(=O)Nc2cc([N+](=O)[O-])ccc21 to produce CN(C)CC(=O)NC1CC(C)(C)c2ccc([N+](=O)[O-])cc2NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.