You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a electronic device and belongs to the light-emitting class of molecules.
user
Cc1ccc(N(c2ccccc2)c2ccc(-c3nc4c(-c5cccc(-c6ccccc6)c5)cccc4nc3-c3ccccc3)cc2)cc1-c1ccccc1Nc1ccccc1
assistant