You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It is a molecule that belongs to both the electroluminescent and organic light-emitting device classes and has an effect on electroluminescent device.
user
c1ccc(-c2nc(-n3c4ccccc4c4c5oc6cc(-n7c8ccccc8c8ccccc87)c7ccccc7c6c5ccc43)nc3c2sc2ccccc23)cc1
assistant