You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a organic electroluminescent device and phosphorescent, belonging to the organic electroluminescent material class of molecules, and is electroluminescent.
user
CC1(C)c2sccc2-n2c3ccc(-c4nc(-c5ccccc5)nc(-c5ccc6c(c5)c5cccc7c5n6-c5ccsc5C7(C)C)n4)cc3c3cccc1c32
assistant