Biopolymer Chemistry and Bioconjugates
If you're currently doing some sort of targeted delivery research, then this class will help loads. The material is very interesting for those at least partially invested in the field, but even so, it's just like an upper-division organic chemistry course. Deming's lectures always have great flow to them, so you will know what's going on the entire time. The only issue is that the midterms and HW are not very well-written. This is a highly practical class, but the tests aren't that great, especially since he reuses tons of problems from old midterms and finals. So find grad students or others who have taken the course, and you will be set for a majority of problems on your own midterms and final.