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 glaucoma treatment.
user
COc1ccc(CNc2nc(N3CCCC3COC(=O)CCCCCO[N+](=O)[O-])ncc2C(=O)NCc2ncccn2)cc1Cl
assistant