You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the organic light-emitting device class of molecules.
user
C=C(C=CC)C(C)=CC(=C)c1ccccccc(C(C)=CC(=CC)CC=C2C(=CC)C(C)(C)c3c2c2ccccc2c2c3sc3ccccc32)c2ccccc12
assistant