Using COc1cc2nccc(Oc3ccc(N)cc3F)c2cc1OC, N#C[S-] to produce COc1cc2nccc(Oc3cc4sc(N)nc4cc3F)c2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.