Table 1.

Potential RPO inhibitors selected from the Kegg, PubChem and Zinc databases used in docking studies

Molecule	Affinity (kcal/mol)	H-bond donor	H-bond acceptor
Rifampicin	-10.4	6	15
Rifapentine	-9	6	15
Rifabutin Mycobutin	-8	5	14
Zinc5220312	-5.2	5	7
Zinc5124992	-5	2	8
Zinc5220316	-4.7	5	7
Zinc5220339	-5.1	5	7
Zinc22173122	-5.5	4	4