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 organic electroluminescent device and electroluminescent classes of molecules.
user
Cc1cccc(N(c2ccccc2)c2ccc3sc4cc(N(c5ccccc5)c5cccc(C)c5)c5ccccc5c4c3c2)c1
assistant