Using c1cn(C2CCNC2)nn1, Cc1c(F)c(F)c(F)c2c1c(=O)c(C(=O)O)cn2C1CC1 to produce Cc1c(F)c(N2CCC(n3ccnn3)C2)c(F)c2c1c(=O)c(C(=O)O)cn2C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.