Using COC(=O)[C@@H](C)Cl, Cc1c(Cc2ccc(-n3cccn3)cc2)c(C2CC2)nc2c(F)ccc(O)c12 to produce COC(=O)[C@H](C)Oc1ccc(F)c2nc(C3CC3)c(Cc3ccc(-n4cccn4)cc3)c(C)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.