Using C=CCCCCC(=O)N(C)[C@@H](C)C(=O)N[C@H](CC(C)CCC=C)C(=O)CCl to produce C=CCCCCC(=O)N(C)[C@@H](C)C(=O)N[C@H](CC(C)CCC=C)C(O)CCl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.