Using Fc1ccc(S)cc1, N#CCNC(=O)C1C2C=CC(C2)C1CO to produce N#CCNC(=O)C1C2C=CC(C2)C1CSc1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.