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 dopaminergic agent, which is a anti viral drug member of the nmda receptor antagonist class of molecules with a Odorless. The molecule is a anti parkinson drug and a non-narcotic analgesic, belonging to the analgesic class of molecules with a Tasteless.
user