You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti biotic.
user
CCOc1c(N2CC3CC(C)C(C)(C)NC3C2C)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
assistant