Using Cc1cc(C2CC(C)(C)NC(C)(C)C2)cc(C)c1O, CCCCCCCC(=O)Cl to produce CCCCCCCC(=O)Oc1c(C)cc(C2CC(C)(C)NC(C)(C)C2)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.