You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a light-emitting device and belongs to the organic light-emitting class of molecules.
user
O=P1(c2ccc3c(c2)nc2c4ccccc4c4cc(P5(=O)c6ccccc6-c6ccccc65)ccc4n32)c2ccccc2-c2ccccc21
assistant