Using CC[C@@H]1CN2CC[C@@H]1C[C@@H]2[C@H](Oc1nnc(O[C@H](c2ccnc3ccc(OC)cc23)[C@H]2C[C@@H]3CCN2C[C@@H]3CC)c2ccccc12)c1ccnc2ccc(OC)cc12, CC(C)(C)O to produce OC[C@@H](O)c1cccc(OCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.