You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a cystic fibrosis treatment and is cftr modulator. Use the above information to create a molecule.
user
Cc1cccc(SNc2nc(Oc3ccccc3F)cc(-c3ccccc3C(C)C)n2)c1
assistant