You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It belongs to both the electroluminescent and organic electroluminescent device classes of molecules.
user
O=C1N(c2ccc(-c3ccc(-c4cccc5oc6c(-c7ccc(-n8c(=O)c9ccc(-c%10ccccc%10)cc9n(-c9ccc(-c%10cccc%11c%10oc%10ccccc%10%11)cc9)c8=O)cc7)cccc6c45)c4c3oc3ccccc34)cc2)c2ccc(-c3ccccc3)cc2C(O)N1c1ccc(-c2cccc3c2oc2ccccc23)cc1
assistant