You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is light-emitting.
user
CCCCC(CC=CCCCCC1C(C)NC2CCCCC2C1(C)C1CCCC1C(C)C)C1CCC(CC(CC)C2CCCCC2C)C1
assistant