You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the cystic fibrosis treatment class of molecules. Please write the SMILES representation of it.
user
COc1ccc(S(=O)(=O)N2CCC(n3c(-c4ccccc4)nc4cccnc43)CC2)cc1Cl
assistant