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.
user
c1ccc(-c2ccc(-c3nc(-c4ccccc4)nc(-c4cccc5c4Oc4c(ccc6ccccc46)C54c5ccccc5-c5ccccc54)n3)cc2)cc1
assistant