You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is cftr modulator.
user
Cc1ccccc1-c1nc(NS(=O)(=O)c2cccc(N3CCC(CC(=O)O)C3)n2)ccc1C(F)(F)F
assistant