Using Nc1cccnc1, Cc1cc2c(cc1C(F)(F)F)N(C(=O)OC(C)C)CCCC2=O to produce Cc1cc2c(cc1C(F)(F)F)N(C(=O)OC(C)C)CCCC2Nc1cccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.