Using COc1nc(C)c(C=O)cc1-c1cccc(Cl)c1, COc1nc(C)c(CO)cc1-c1cccc(Cl)c1 to produce COc1nc(C)c(CCl)cc1-c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.