Using Cc1cccc(C)c1COc1cccc(C2(C=O)CC2)c1, CC(C)=O to produce Cc1cccc(C)c1COc1cccc(C2(C(=O)O)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.