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 is a hmgcoa reductase inhibitor.
user
CCC(C)(C)C(=O)OC1CC(C(N)=O)C=C2C=CC(C)C(CCC3CC(O)C(=O)C(=O)O3)C21
assistant