Here's a list of what all of these molecules are: aspirin.mol and caffeine.mol - (obvious) dphpc.mol - diphytanoyl-phosphatidylcholine, a lipid molecule found in cellular membranes. Phosphatidylcholine describes the head group, di means both tails are the same, and phytanoyl describes the tails. magainin.mvt - Magainin 1, an antibiotic protein extracted from the african clawed frog. This is a protein with 23 residues and is suitable for playing around with MolViewer's protein manipulation routines. polygly.mvt - Polyglycine. A protein with several glycines linked together. Glycine is the simplest amino acid with a single hydrogen for a sidechain. This makes it good for examining possible protein conformations since what you see is essentially just the backbone. rna.ellipse.mvt - A sample file supplied by Russ Altman at Stanford showing off MV's ellipsoid display abilities. For more info see: Altman, R. B.(Section on Medical Informatics, Stanford University), "Probabilistic Structure Calculations: A Three-Dimensional tRNA Structure from Sequence Correlation Data," Proceedings of First International Conference on Intelligent Systems in Molecular Biology, Washington D.C.,July 7-9, 1993.
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.