Using C[C@]12CC[C@H]3C(=C1CCC2=O)C=CC1=CC(=O)CC[C@@]13CO to produce C[C@]12CC[C@H]3C(=C1CC[C@@H]2O)C=CC1=C[C@@H](O)CC[C@@]13CO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.