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 Garlic like odor. When heated to decomposition it emits toxic fumes of phosphorous and sulfur oxides.
user
CCSCCSP(=O)(OC)OC
assistant