You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a anti bacterial member of the anti biotic class. Please write the SMILES representation of it.
user
NC1(C(c2ccccc2)(c2ccccc2)c2ccccc2)C2CNCC21
assistant