You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule has Odorless. When heated to decomposition it emits toxic fumes of oxides of nitrogen.
user
CNC(=O)Oc1ccc2c(c1)C1(C)CCN(C)C1N2C
assistant