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(-n2c3ccccc3c3cc4cc5c6ccccc6n(-c6cc(-c7ccccn7)nc(-c7ccccn7)c6)c5cc4cc32)cc1
assistant