Using CCOC(=O)c1sc(NC(C)=O)nc1CCl, O=Cc1ccc([N+](=O)[O-])cc1 to produce CCOC(=O)c1sc(NC(C)=O)nc1/C=C/c1ccc([N+](=O)[O-])cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.