You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a member of the organic light-emitting class and affects light emission. Please represent the molecule in SMILES.
user
O=P1(c2ccccc2)c2cc(C=Cc3ccccc3)ccc2-n2c(-c3ccccc3)nc3cccc1c32
assistant