Fig. 1From: “Molecular Anatomy”: a new multi-dimensional hierarchical scaffold analysis toolPossible scaffold definitions for the COX-2 inhibitor Polmacoxib: a is the most abstracted representation, obtained removing both bond and atom type; b and c representations retain, respectively, only bond and atom type; d corresponds to the Bemis-Murcko scaffold; e is the full structure of the PolmacoxibBack to article page