You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a organic light-emitting device that is organic light-emitting and electroluminescent.
user
c1ccc(-c2ccc3c(c2)c2ccc(-c4ccccc4)cc2n3-c2cccc3c2oc2cc(-c4nc(-c5ccccc5)nc(-c5ccccc5)n4)ccc23)cc1
assistant