Using COc1ccc2c(c1)CNN=C2Cc1c(Cl)cncc1Cl, O=C(n1ccnc1)n1ccnc1 to produce COc1ccc2c(c1)CN(C(=O)N(C)C)N=C2Cc1c(Cl)cncc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.