You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is positive allosteric modulator.
user
COC(=O)CS(=O)(=O)c1cn(Cc2cccc(Br)c2)c2cc(F)cc(F)c12
assistant