Using O=Cc1ccccc1, Nc1cccc(NC(=O)CN2CCC(Cc3ccc(F)cc3)CC2)c1 to produce O=C(CN1CCC(Cc2ccc(F)cc2)CC1)Nc1cccc(NCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.