Using COC(=O)COc1ccc(F)c2nc(C(C)C)c(Cc3ccc(-n4cccn4)cc3)c(C)c12 to produce Cc1c(Cc2ccc(-n3cccn3)cc2)c(C(C)C)nc2c(F)ccc(OCC(=O)O)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.