Using O=c1c(Cl)c(Cl)cnn1-c1ccccc1, O=C1NN(c2ccccc2)C=C(Cl)C1Cl to produce COc1cnn(-c2ccccc2)c(=O)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.