Using COC(=O)c1ccc(C(N)c2nccnc2Cl)cc1, N#CCC(=O)O to produce COC(=O)c1ccc(C(NC(=O)CC#N)c2nccnc2Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.