Using COC(=O)c1cccc(CN2CCN(c3cccc(C#N)c3)CC2)c1 to produce N#Cc1cccc(N2CCN(Cc3cccc(C(=O)O)c3)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.