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 member of the organic light-emitting diode class, known to affect low driving voltage, influence light emission, and is characterized as light-emitting.
user
CC1(C)c2ccccc2-c2c(-n3c4ccccc4c4cc5ccccc5cc43)nc(-c3ccc4sc5ccccc5c4c3)nc21
assistant