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 member of the cystic fibrosis treatment class.
user
O=C(c1cc(C(F)(F)F)[nH]n1)c1cc2ccccc2[nH]1
assistant