You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? It belongs to the organic light-emitting diode class of molecules.
user
c1ccc2c3c(ccc2c1)-c1cccc2cccc(c12)N3c1nc(-c2cccc3c2oc2ccccc23)nc(-c2cccc3c2sc2ccccc23)n1
assistant