You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: This substance decomposes on heating producing toxic gases, acrid smokes and fumes. The molecule is a nutrient with a ... pleasant, characteristic odor.. Please represent the molecule in SMILES.
user
c1ccc(-c2ccccc2)cc1
assistant