Anyone looked up those molecular diagrams? In guessing they're basic hormones like oxytocin
edit: I'm an idiot, oxytocin is a quite a larger molecule.
Now that I'm at my computer I can zoom in better but its still difficult to read. They definitely seem like real molecules and not something...
Practicallity is my priority. As a guy, I wouldn't mind wearing a skirt with massive pockets on a hot day if I could but they aren't easy to come accross.