When I use "ChemicalData" and I analyze the program's code in 3D graphics, functions appear as "GraphicsComplex3DBox", "CylinderBox" and "SphereBox". The Wolfram Documentation does not recognize. What are these functions and how they are used? . Some 3D graphics do not exist (eg. 3-bromo-5-nitrotoluene) and I would do it. I send a Mathematica file.