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): It belongs to both the phosphorescent and phosphorescent emitter classes of molecules.
user
C=Cc1c(C=CC)oc2c(-c3ccc4c(c3)n3c5ccccc5nc3n4-c3ccc4c5ccccc5c5cccnc5c4n3)cccc12
assistant