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 jak3 inhibitor.
user
CC1CCC(Nc2c(C(N)=O)cnn3cc(-c4cncc(C(=O)O)c4)cc23)C1(C)C
assistant