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 and belongs to the organic light-emitting class of molecules, known to have an effect on light-emitting device.
user
c1ccc2c(-c3cc(-c4ccc(-c5cccc6c(-c7ccc(-c8cc(-c9cccc%10ccccc9%10)nc(-c9cccc%10ccccc9%10)n8)cc7)cccc56)cc4)nc(-c4cccc5ccccc45)n3)cccc2c1
assistant