Using O=C(C=Cc1ccccc1)CCl, Nc1nonc1-c1nc2ccccc2[nH]1 to produce Nc1nonc1-c1nc2ccccc2n1CC(=O)/C=C/c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.