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 molecule is a electroluminescent member of the light-emitting class.
user
CC1(c2ccccc2)c2ccc3c([nH]c4ccccc43)c2Oc2ccc3c([nH]c4ccccc43)c21
assistant