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: When heated to decomp ... emits very toxic fumes of hydrogen chloride and phosphorus oxides. The molecule has Characteristic odor. Please write the SMILES representation of it.
user
ClCCOP(OCCCl)OCCCl
assistant