Fig. 2.
The chemical structures of terpinen-4-ol, ivermectin, metronidazole, permethrin, doxycycline, crotamiton, lindane, benzyl benzoate, erythromycin, alcohol, azithromycin, ethyl ether, hypochlorous acid, mercury oxide, pilocarpine, tretinoin, salicylic acid, povidone-iodine and sodium sulfacetamide.