Figure 1(a): Redocked conformer of ligand DJK_3021_A in the active site of the protein EGFR (PDB ID 2J5F). 1(b). 2D representation of ligand DJK_3021_A. 2(a). Active site of the protein EGFR (PDB ID 2J5F) – molecular model compound 12. 2(b). Schematic 2D representation of interaction of compound 12 in the binding pocket of the protein. Active site amino acid residues are represented as tubes, while the inhibitor is shown as ball and stick model with the atoms colored as carbon: green, nitrogen: blue, oxygen: red. Hydrogen bond interactions are represented by yellow dotted lines. Pose view: black dashed lines - hydrogen bonds, salt bridges, metal interactions; green solid lines - hydrophobic interactions; green dashed lines - Pi-Pi, Pi-cation interaction.