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 that fulfills the requirement: It belongs to the cystic fibrosis treatment class of molecules.
user
CC(Cc1ccc(CCCCN=C(N)NC(=O)c2nc(Cl)c(N)nc2N)cc1)NCCCN(CC(O)C(O)C(O)C(O)CO)CC(O)C(O)C(O)C(O)CO
assistant