You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a anti bacterial.
user
CCOC(=O)OC(C)OC(=O)c1cn(CC)c2nc(N3CCN(C(=O)OCc4ccccc4)CC3)c(F)cc2c1=O
assistant