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 electroluminescent and luminescent. Please write the SMILES representation of it.
user
c1ccc(-c2ccc3c(n2)c2ccc4sc5ccccc5c4c2n3-c2cc3ncccc3cn2)cc1
assistant