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: It belongs to the anti bacterial class of molecules.
user
NC1CC(O)(C(=O)NC2CC(N)C(OC3OC(CNCCCO)C(O)CC3N)C(O)C2OC2OC(CO)C(O)C(N)C2O)C1
assistant