You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a pde4 inhibitor, pde inhibitor, anti inflammatory, phosphodiesterase inhibitor.
user
CCc1nc(-c2ccc(OC)c(F)c2)nc2c1CCN2c1ccc(CC(=O)O)cc1
assistant