Etofamide is an antimicrobial agent with IC50 value of 5.96 mg/L against amoeba[1].
Definition
ChEBI: Etofamide is an aromatic ether.
References
[1] Cedillo-Rivera R, et al. In-vitro susceptibility of Giardia lamblia to albendazole, mebendazole and other chemotherapeutic agents. Journal of medical microbiology, 1992, 37(3): 221-224.