Emedastine87233-61-2100 % similar Emedastine difumarate87233-62-379 % similar 1-(2-Ethoxy-ethyl)-2-piperidin-4-yl-1H-benzimidazole110963-63-847 % similar Bilastine202189-78-438 % similar 1-Ethyl-2-methyl-1H-benzimidazole5805-76-533 % similar 1-(3-Chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one62780-89-632 % similar Oxatomide60607-34-331 % similar Flibanserin167933-07-531 % similar Cx-54611138549-36-630 % similar Bisbenzimide23491-52-330 % similar