You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: It has an effect on photoelectric conversion.
user
Cc1[nH]cc(CCCCCCCCCCCCCCCCCC(=O)O)[n+]1C
assistant