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 has an effect on photoelectric conversion.
user
CCCCCCCCCCc1cc2[nH]c3c(CCCCCCCCCC)c(CCCCCCCCCC)c(CCCCCCCCCC)c(CCCCCCCCCC)c3c2c(CCCCCCCCCC)c1CCCCCCCCCC
assistant