You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the phosphorescent class of molecules.
user
Cc1cc(C)c(-n2c3ccccc3c3cc(-c4ccc(N(c5ccccc5)c5ccc(-c6cnc7c8ccccc8c8ccccc8c7n6)cc5)cc4)ccc32)c(C)c1
assistant