Using COC(=O)CCN(C(=O)/C=C/c1cccc(Cl)c1)[C@H](C)CN(CCCO)C(=O)OC(C)(C)C to produce C[C@@H]1CN(CCCO)C(=O)CCN1C(=O)/C=C/c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.