You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule has Distinct strong cyanide odor. Decomposes readily to emit hydrogen cyanide gas, which is flammable.
user
CC(C)(O)C#N
assistant