You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a jak inhibitor.
user
CC1CCCCC1n1nc(Nc2ccc(C(=O)N(C)C)c(C3CC3)c2)c2c(=O)[nH]ccc21
assistant