Using Cc1cccc([N+](=O)[O-])c1CCl, CCOC(=O)CC(C(=O)OCC)C(=O)OCC to produce CCOC(=O)CC(Cc1c(C)cccc1[N+](=O)[O-])(C(=O)OCC)C(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.