You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is organic electroluminescent and electroluminescent.
user
Cc1ccccc1-c1cccc2c1oc1c(N(c3ccccc3)c3ccc4cc5c(cc4c3)C3(c4ccccc4-c4ccccc43)c3c-5ccc4cc(N(c5ccccc5)c5cccc6c5oc5c(-c7ccccc7C)cccc56)ccc34)cccc12
assistant