You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule has Odorless. When heated to decomposition it emits acrid smoke and irritating fumes.
user
CC12CCC(=O)C=C1CCC1C2CCC2(C)C(O)CCC12
assistant