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
CCCC(N)C(N)C(=O)OC1CCN(c2c(F)cc3c(=O)c(C(=O)O)cn4c3c2CCC4C)CC1
assistant