You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a anti bacterial.
user
CNCC1COc2c3c(cc4ccc(=O)n1c24)c(C)cc(=O)n3C
assistant