You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? This molecule is a member of the organic light-emitting class and influences light-emitting device.
user
CC1(C)c2ccccc2-c2nc3ccccc3c(-c3ccc(-c4ccc(-c5ccc(-c6ncccn6)cc5)c5ccccc45)cc3)c21
assistant