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 anti microbial.
user
COC(=O)CCC(C)(C)C1CCC2C3C(=O)CC4CC(=O)CCC4(C)C3CC(=O)C21C
assistant