You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The organic light-emitting molecule has an effect on low driving voltage.
user
Cc1ccccc1-c1cc(-c2c(C)cc(-c3ccc(-n4c5ccc(-n6c7ccccc7c7ccccc76)cc5c5cc(-n6c7ccccc7c7ccccc76)ccc54)cc3)cc2C)nc(-c2ccccc2C)n1
assistant