Using CCOC(=O)CCBr, CC(=O)Nc1cc(-c2c(-c3ccc(F)cc3)[nH]c(=S)n2C)ccn1 to produce CCOC(=O)CCSc1nc(-c2ccc(F)cc2)c(-c2ccnc(NC(C)=O)c2)n1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.