Ball and stick 3D model of the Oxytocin molecule.
Atoms are color coded (Carbon - Black, Sulfur - Yellow, Oxygen - Red, Nitrogen - Blue, Hydrogen - White).
Molecular structure is scientifically accurate.

(Oxytocin is a peptide hormone and neuropeptide. It is also used as a medication to facilitate childbirth.)

Textures are not needed.
Units:cm.
Model consists of many separated objects.
All objects and materials in the scene have understandable names.
In 3DS Max files all objects are compounded into groups and placed at their own layer.

All V-Ray materials were prepared for gamma 2.2.
Preview images were rendered with V-Ray adv 2.40.03.