Using CCOC(=O)C(C)(C)Oc1ccc(CCN[C@@H](C)[C@H](O)c2ccc(O)cc2)c(Cl)c1 to produce C[C@H](NCCc1ccc(OC(C)(C)C(=O)O)cc1Cl)[C@H](O)c1ccc(O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.