Using COC(=O)c1ccc(-c2cc(C)c(OCC(C)=O)c(C)c2)cc1C(C)C, C[C@H](N)[C@H](O)c1ccc(O)cc1 to produce COC(=O)c1ccc(-c2cc(C)c(OCC(C)N[C@@H](C)[C@H](O)c3ccc(O)cc3)c(C)c2)cc1C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.