You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is both a cystic fibrosis treatment and a cftr modulator.
user
CC(C)(C#Cc1cc(NC(=O)C2(c3ccc4c(c3)OC(F)(F)O4)CC2)c(F)cc1NCC(O)COCc1ccccc1)COCc1ccccc1
assistant