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 organic light-emitting device and belongs to the electroluminescent device class of molecules, with the characteristic of being electroluminescent.
user
c1ccc(N(c2ccccc2)c2cc3oc4cc(-c5cc6c7ccccc7oc6c6c5sc5ccccc56)ccc4c3c3ccccc23)cc1
assistant