Using Cc1cc(/C(C[C@H](c2ccc(C3CCN(C(=O)OC(C)(C)C)CC3)cc2)c2ccc(Cl)cc2C)=N/O)ccn1 to produce Cc1cc(/C(C[C@H](c2ccc(C3CCNCC3)cc2)c2ccc(Cl)cc2C)=N/O)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.