You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the nmda receptor modulator class of molecules. When heated to decomposition it emits toxic fumes of nitrogen oxides.
user
COc1ccc2c3c1OC1C(O)C=CC4C(C2)N(C)CCC341
assistant