You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the anti bacterial class of molecules. Use the above information to create a molecule.
user
CNCC(=O)N1CCC(CN2CCC(SC3=C(C(=O)O)N4C(=O)C(C(C)O)C4C3C)C2)CC1
assistant