In chemistry, the term "heavy atom" is used to describe any atom that is not hydrogen. This means that any molecule that contains atoms such as carbon, oxygen, nitrogen, or sulfur is considered to have heavy atoms. These heavy atoms play a crucial role in determining the chemical properties and behavior of the molecule. For instance, the presence and position of heavy atoms in a molecule can significantly affect its ability to bind to other molecules or interact with various biochemical processes. Therefore, heavy atoms are of great interest in fields such as medicinal chemistry, drug discovery, and material science.Please specify the number of atoms with a high molecular weight in this molecule.