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 cystic fibrosis treatment. Use the above information to create a molecule.
user
CCOC(=O)c1ccc2c(-c3cccc(F)c3)nn(CC(=O)N(C)c3ccc4nc(C)oc4c3)c(=O)c2c1
assistant