Using CC(C)[C@H](N)[C@H](O)c1ccccc1, CC(C)[C@H](N)[C@@H](C)O to produce CC(C)[C@@H]([C@H](O)c1ccccc1)N1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.