You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a phosphodiesterase inhibitor and belongs to the anti thrombotic class of molecules.
user
O=Cc1c(OCCCCCC(=O)N(CCCO)C2CCCCC2)cccc1[N+](=O)[O-]
assistant