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 a cathepsin s inhibitor. Use the above information to create a molecule.
user
CCC(OC(N)=O)(C(=O)N1CCOCC1)C(CCC(=O)c1nc2ccc(F)cc2o1)C1CCCCC1
assistant