You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): This molecule is electroluminescent and belongs to the phosphorescent, organic light-emitting, and organic light-emitting device classes, with effects on both delayed fluorescence and electroluminescent device.
user
c1ccc(-c2nc(-c3ccccc3)nc(-n3c4ccccc4c4cc(-c5ccc6c(c5)c5ccccc5n6-c5ccc6c(ccc7ccccc76)c5)ccc43)n2)cc1
assistant