Using ClCc1ccc(-n2ccnc2)cc1, Cc1c(CCC(=O)O)[nH]c2ccc(F)cc12 to produce Cc1c(CCC(=O)O)n(Cc2ccc(-n3ccnc3)cc2)c2ccc(F)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.