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: Thermal decomposition may produce toxic gases such as carbon monoxide, carbon dioxide, and nitrogen oxides.
user
CC#CCn1c(N2CCCC(N)C2)nc2c1c(=O)n(Cc1nc(C)c3ccccc3n1)c(=O)n2C
assistant