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? The molecule is organic light-emitting.
user
c1ccc(-c2ccc(N(c3cc(N(c4ccc(-c5ccccc5)cc4)c4cccc5c4oc4ccccc45)cc(-n4c5ccccc5c5ccccc54)c3)c3cccc4c3oc3ccccc34)cc2)cc1
assistant