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 device class of molecules.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4-c4cccc5c4oc4ccccc45)cc3)c3ccc(-c4cccc5c4sc4ccccc45)cc3)cc21
assistant