Using CCOC(=O)c1ccc(Oc2ccc(C#N)cc2)nc1Oc1ccc(C#N)cc1 to produce N#Cc1ccc(Oc2ccc(C(=O)O)c(Oc3ccc(C#N)cc3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.