Using CCOC(=O)[C@H]1CC[C@H](n2c(Nc3ccccc3F)nc3cnc(Nc4ccc(OC)cc4)nc32)CC1 to produce COc1ccc(Nc2ncc3nc(Nc4ccccc4F)n([C@H]4CC[C@H](CO)CC4)c3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.