Using COC(=O)C(C)(C)c1ccc(C#Cc2cc3c(cc2C)C(N(C)C2CC2)CCC3(C)C)cc1 to produce Cc1cc2c(cc1C#Cc1ccc(C(C)(C)C(=O)O)cc1)C(C)(C)CCC2N(C)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.