You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a jak inhibitor and is thrombosis treatment.
user
CN(c1cccs1)c1cc(Cl)ncc1C(N)=O
assistant