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 belongs to both the optoelectronic and organic optoelectronic device classes of molecules.
user
c1ccc(-c2ccc(-c3nc(-c4ccccc4)nc(-c4ccc5c(c4)oc4c(-c6cccc7c6sc6ccccc67)cccc45)n3)cc2)cc1
assistant