You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: When heated to decomposition it emits toxic vapors of nitrogen oxides. Please write the SMILES representation of it.
user
CC(=CC=CC(C)C(=O)O)C1CNC(C(=O)O)C1CC(=O)O
assistant