Using CCOC(=O)c1ccc(N(C)c2cc3c(cc2C)C(C)=CCC3(C)C)cc1 to produce CC1=CCC(C)(C)c2cc(N(C)c3ccc(C(=O)O)cc3)c(C)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.