Using CC(=O)N1CCC(c2nc(CO)c(-c3ccc(F)cc3)o2)CC1, CI to produce COCc1nc(C2CCN(C(C)=O)CC2)oc1-c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.