Using O=S(=O)(c1ccc(OC(F)(F)F)cc1)N1CCNCC1, Cc1c(C(=O)O)ccc2cccnc12 to produce Cc1c(C(=O)N2CCN(S(=O)(=O)c3ccc(OC(F)(F)F)cc3)CC2)ccc2cccnc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.