You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is organic light-emitting.
user
Cc1cccc2c1-c1ccc(Nc3ccc(-c4ccccc4)cc3)cc1C2(CCCCCCC1CCC1)c1ccccc1
assistant