You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a cftr modulator and belongs to the cystic fibrosis treatment class of molecules.
user
O=S(=O)(Nc1nc(-c2ccccc2)c(-c2ccccc2)s1)c1ccccc1
assistant