You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is modulate and cftr modulator. Please represent the molecule in SMILES.
user
CC(C(=O)Nc1cc(F)cc(F)c1)n1nc(-c2cccc(N(C)C)c2)ccc1=O
assistant