Using Oc1cccc(O)c1, CCCCCC(=O)NC(C)CCCC(C)(C)O to produce CCCCCC(=O)NC(C)CCCC(C)(C)c1ccc(O)cc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.