Using Cc1c(F)ccc(N2CCN(CCCC=Cc3ccc4c(n3)NC(=O)CC4)CC2)c1Cl to produce Cc1c(F)ccc(N2CCN(CCCCCc3ccc4c(n3)NC(=O)CC4)CC2)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.