I'm please to announce that my PhD thesis is now available from the Cambridge DSpace repository: https://www.repository.cam.ac.uk/handle/1810/246652. One thing potentially of note is the description of fast Kekulisation that I originally intended to write as a blog post. Also following up from NextMove Software's recent post by Daniel on Cahn-Ingold-Prelog (CIP), the results of Chapter 6 contains some more CIP madness.