Graphical representation of the molecular interactions of the isolated compounds with dihydrofolate reductase (DHFR; PDB ID: 4M6J) enzyme with 3D and 2D visualization (compound 1 = a and b, compound 2 = c and d, compound 3 = e and f, compound 4 = g and h, compound 5 = i and j, and compound 6 = k and l). It is noted here that the docking visualization for the standard drugs were not displayed in the figure.