You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is light-emitting. Please represent the molecule in SMILES.
user
N#Cc1ccc(-c2ccc3ccc4c5cc(-c6ccc7ccc8ccccc8c7c6)ccc5ccc4c3c2)cc1
assistant