You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the anti biotic class of molecules.
user
C=CC(C#Cc1cccc(C#Cc2ccc(C(=N)N)cc2)c1)=CC=C(C)C#N
assistant