dihydrostreptomycin
[ dahy-hahy-droh-strep-tuh-mahy-sin ]
/ daɪˌhaɪ droʊˌstrɛp təˈmaɪ sɪn /
noun Pharmacology.
an antibiotic, C21H41N7O12, derived by organic synthesis from and believed to be less toxic than streptomycin: used in the form of its sulfate chiefly in the treatment of tuberculosis.