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 biotic class of molecules.
user
CC(=O)NCC1CN(c2ccc(C3(C#N)C4CN(C(=O)CN(C=O)OC(C)(C)C)CC43)cc2)C(=O)O1
assistant