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 anti biotic. Please write the SMILES representation of it.
user
CC=CC1=C(C(=O)OC(c2ccccc2)c2ccccc2)N2C(=O)C(N)C2SC1
assistant