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): The molecule is a organic electroluminescent device and is electroluminescent.
user
c1ccc(-c2cccc3c2ccc2c(-c4cccc(N(c5ccc6c(c5)sc5ccccc56)c5ccc6c(c5)sc5ccccc56)c4)cccc23)cc1
assistant