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 both a Powerful, sweet, citrus odor and a Grapefruit, citrus, orange and bitter.
user
C=C(C)C1CCC2=CC(=O)CC(C)C2(C)C1
assistant