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 a organic light-emitting device.
user
C1=CC(c2cccc(-n3c4ccccc4c4c5oc(-c6ccccc6)c(-c6ccccc6)c5ccc43)n2)=CCN1
assistant