You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It is a member of the electroluminescent class of molecules that affects organic electroluminescence and has an impact on both electron-transporting and luminous efficiency.
user
c1ccc2c(-c3ccc(-c4nc(-c5ccc(-c6cccc7ccccc67)c6ccccc56)nc(-c5cccc6c5oc5ccccc56)n4)c4ccccc34)cccc2c1
assistant