You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the organic light-emitting diode class of molecules.
user
CC1(C)c2cc3oc4ccccc4c3cc2-c2cccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4ccccc4c3)c21
assistant