Molecular docking free binding energy and bond interactions estimate to PTK receptor.

Comp.	Binding energy (kcal mol−1)	Arene–H interactions	H-bond acceptor	H-bond donor
7b	−6.8897	Val256	—	Met318 (2.83 Å)
				Glu316 (2.21 Å)
7c	−6.5024	—	—	Met318 (2.88 Å)
				Gly249 (3.34 Å)
13b	−6.9625	Leu248	—	Met318 (2.06 Å)
				Met318 (Å)
				Thr319 (Å)
13c	−6.9727	Leu248	—	Met318 (2.10 Å)
15c	−7.7288	Val256	—	Glu316 (3.02 Å)
17d	−7.3209	—	—	Met318 (3.14 Å)
18	−7.6805	—	Met318 (3.61 Å)
24	−7.5790	—	—	Met318 (2.88 Å)
				Met318 (3.35 Å)
				Met318 (3.49 Å)
1N1	−9.2907	Leu248	Met318 (2.86 Å)	Met318 (2.86 Å)
				Thr315 (2.84 Å)