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: It belongs to both the electronic device and electroluminescent classes of molecules.
user
c1ccc2c(c1)sc1ccc(-c3ccc(-c4ccc5ccc6ccc(-c7ccc(-c8ccc(-c9ccncc9)nc8)cc7)nc6c5n4)cc3)cc12
assistant