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 pde4 inhibitor. Use the above information to create a molecule.
user
CCOc1cc(C(CS(C)(=O)=O)n2c(=O)[nH]c3cc(-c4ccccc4C)cnc32)ccc1OC
assistant