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 high luminous efficiency class and influences low driving voltage. Use the above information to create a molecule.
user
CC1(C)c2ccccc2-c2ccc3cc(-c4nc(-c5ccccc5)c5c(ccc6ccccc65)n4)ccc3c21
assistant