You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the adenosine antagonist class of molecules. Please represent the molecule in SMILES.
user
Cc1c(C#N)cccc1-c1nc(N)c(C(=O)NC(C)(C)c2ccccn2)nc1-c1ccc2ncccc2c1
assistant