Using CC1=CO[C@@H]2O[C@]3(C)CC[C@H]4[C@H](C)CC[C@@H]1[C@@]24OO3 to produce C[C@@H]1CC[C@H]2[C@@H](C)CO[C@@H]3O[C@]4(C)CC[C@@H]1[C@]32OO4, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.