You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a anti bacterial. Use the above information to create a molecule.
user
Cc1c(-c2ccc(N)c(C#N)c2)ccc2c3c(nc(CCN)n3C)c(=O)n(C3CC3)c12
assistant