As you may have noticed, above you will find words for "a derivative of benzene in which each hydrogen atom is replaced by a ferrocene group; prepared using Negishi coupling; it is a very crowded molecule that may be used as a gear in a nanomachine". Hover the mouse over the word you'd like to know more about to view its definition. Click to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.