You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a adenosine antagonist.
user
CC(NC(=O)c1nc(-c2ccc3ncccc3c2)c(-c2ccn(C)n2)nc1N)c1cccc(CN2CCN(C)CC2)n1
assistant