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 light-emitting and organic light-emitting.
user
c1ccc2c(c1)ccc1c2c2ccc(-n3c4ccccc4c4ccccc43)cc2n1-c1nc(-c2cccc3oc4ccccc4c23)c2ccccc2n1
assistant