You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is both a phosphodiesterase inhibitor and a pde4 inhibitor.
user
CCn1ncc2c(NC3CCOCC3)c(C(=O)NC(C)c3ccc(C(C)C)cc3)cnc21.CCn1ncc2c(NC3CCOCC3)c(C(=O)NC3(c4ccc(C(C)(C)C)cc4)CCCCC3)cnc21
assistant