You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is light-emitting.
user
CC(C)(C)c1ccc(-n2c3ccc4ccccc4c3c3c4ccccc4c(-c4ccc(-c5cc6ccccc6c6ccccc56)cc4)cc32)cc1
assistant