Using ClCC=Cc1ccccc1, CC(=O)Oc1c(C)cc(O)c(C)c1C to produce CC(=O)Oc1c(C)cc(OCC=Cc2ccccc2)c(C)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.