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: The molecule is a jak inhibitor. Please represent the molecule in SMILES.
user
C=CC(=O)N1CCN(CCn2c(=O)ccc3cnc(Nc4ccc(N5CCN(C(=S)N(C)C)CC5)cc4)nc32)CC1
assistant