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: The molecule has Mild odor. When heated to decomposition, it emits toxic fumes of hydrogen chloride. Please write the SMILES representation of it.
user
O=P(OC(CCl)CCl)(OC(CCl)CCl)OC(CCl)CCl
assistant