You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is electroluminescent.
user
CCCCCCCCC1(CCCCCCCC)c2ccccc2-c2ccc(-c3ccc4c(c3)C(C)(C)c3cc(-c5cc6c(c7c5oc5ccccc57)-c5ccc7c(c5C6(C)C)C(C)(C)c5cc(-c6ccc8c(c6)C(C)(C)c6cc(-c9ccc%10c(c9)C(CCCCCCCC)(CCCCCCCC)c9ccccc9-%10)ccc6-8)c6c(oc8ccccc86)c5-7)ccc3-4)cc21
assistant