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 a adenosine receptor antagonist.
user
Cc1ncc(-c2nn(CC(F)(F)F)c3cc(C(=O)NC4COCCC4O)ncc23)n1C=CF
assistant