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 both a cystic fibrosis treatment and a cftr modulator. Use the above information to create a molecule.
user
COCC1CCN(c2cc(C(=O)NS(=O)(=O)CCOCc3ccccc3)nc3c2c(C2CCC2)nn3-c2ccccc2)CC1
assistant