You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule affects light-emitting device, has an impact on light emission, and is characterized as organic light-emitting.
user
c1ccc(-c2nc(-c3ccccc3)nc(-c3ccc(-n4c5cccc(-c6cccc(-c7nc(-c8ccccc8)nc(-c8ccc(-n9c%10ccc%11ccc(-c%12cccc(-c%13nc(-c%14ccccc%14)nc(-c%14ccc(-n%15c%16c(-c%17ccc%18oc%19ccccc%19c%18c%17)c%17ccccc%17cc%16c%16ccc%17ccccc%17c%16%15)cc%14)n%13)c%12)cc%11c%10c%10cc%11ccccc%11c(-c%11ccc%12oc%13ccccc%13c%12c%11)c%109)cc8)n7)c6)c5c5cc6ccccc6c(-c6ccc7oc8ccccc8c7c6)c54)cc3)n2)cc1
assistant