The molecular structure of chemical compounds such as Prozac (Fluoxetine) can be directly matched as a designer compound electromagnetic field. This designer field will have a similar mood enhancing affect on the body as the chemical compound. Watch the video here.
I know this because of a particular pattern recognition ability I have with weak electromagnetic fields. It is a similar process to that of developing the skill of human echolocation but in this case it is the skill of interpreting weak electromagnetic fields and their physiological effect on the body and most likely other biological life.