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: It belongs to the light-emitting class of molecules.
user
c1ccc(-c2ccc(-c3ccccc3-c3ccc(N(c4ccc(-c5ccccc5-c5ccc(-c6ccccc6)cc5)cc4)c4cc(-c5ccccc5)cc(-c5ccccc5)c4)cc3)cc2)cc1
assistant