3d image of arsphenamine skeletal formula

arsphenamine dimer azobenzene compound 606 drug syphilis african trypanosomiasis organoarsenic compound antimicrobial treponema pallidum spirochete 3d reaction flora medication building iatrogenic remedy overdose antibacterial agent resistance reagent contraindications stuff side medicine action effect microorganism antimicrobial chemotherapy preparation bacteria matter component block antiprotozoal bacterial antibiotic cure mount functional material production infections interaction