Using O=C(O)c1cc(C(F)(F)F)nn1-c1ncccc1Cl, Nc1c(C(=O)O)cc2nsnc2c1Cl to produce O=c1oc(-c2cc(C(F)(F)F)nn2-c2ncccc2Cl)nc2c(Cl)c3nsnc3cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.