You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
This molecule is a member of the light-emitting class and influences low driving voltage. Use the above information to create a molecule.
user
C1=CN=CC(c2ccc(-c3ccc4c(c3)C3(c5ccccc5-c5ccccc53)c3cc(-c5nc6ccccc6nc5-c5ccc6c(c5)C5(c7ccccc7-c7ccccc75)c5cc(-c7ccc(-c8cccnc8)cc7)ccc5-6)ccc3-4)cc2)C1
assistant