You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is optoelectronic. Please write the SMILES representation of it.
user
CCCCCCCCCCCCc1ccc(-c2cc3c4cc(-c5ccc(CCCCCCCCCCCC)cc5)cc5c6cc(-c7ccc(CCCCCCCCCCCC)cc7)cc7c8cc(-c9ccc(OC)cc9)cc9c%10cc(-c%11ccc(OC)cc%11)cc%11c%12cc(-c%13ccc(CCCCCCCCCCCC)cc%13)cc%13c(c2)c3c2c(c45)c(c67)c(c89)c(c%11%10)c2c%13%12)cc1
assistant