Using CC(=O)Oc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)C(c3cccnc3)=CC[C@@H]12 to produce C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1CC=C2c1cccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.