Using CC(C)(C)OC(=O)NC[C@@H]1C[C@H]1c1cc(F)ccc1OCC1CC1 to produce NC[C@@H]1C[C@H]1c1cc(F)ccc1OCC1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.