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 based on this description: The molecule is a phosphodiesterase inhibitor, pde inhibitor, anti inflammatory, pde4 inhibitor.
user
COC(=O)Cc1ccc(Oc2nc(-c3ccc(OC)c(Cl)c3)nc3c2CSC3)cc1
assistant