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 class of molecules.
user
c1ccc(N(c2cc(-c3ccc4c(c3)c3ccccc3n4-c3ccccc3)cc(-c3cccc4c3oc3ccccc34)c2)c2ccc3ccccc3c2)cc1
assistant