What type of formula assumes the structure of a molecule?

The condensed formula is advantageous because it provides a simplified version of a molecule's structure while retaining critical information about the arrangement of atoms and their connectivity. It typically illustrates how various functional groups and atoms are connected, thereby offering insights into the molecular structure. This is particularly useful in organic chemistry, where condensed formulas allow for quick identification of the compound's key features without needing a full structural diagram.

In contrast, a chemical formula solely provides the types and quantities of atoms in a compound, without indicating how they are connected. The Kekule formula offers a specific representation for certain organic compounds, especially aromatic ones, emphasizing the arrangement of atoms with alternating single and double bonds, but it does not comprehensively show all structural details. The line-bond formula represents a molecule using lines to indicate bonds and is a more abstract representation suitable for conveying the structure in a two-dimensional format, but it does not imply explicit groups, as the condensed formula does.