Using C=CCOC(=O)N1CCC[C@@H](C)[C@H]1CNc1nc2cc(Cl)ccc2o1 to produce C[C@@H]1CCCN[C@@H]1CNc1nc2cc(Cl)ccc2o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.