1-Pyrrolidinyl(4,5,6,7-tetrahydro-1H-benzimidazol-6-yl)methanone hydrochloride132036-42-1100 % similar Ramosetron hydrochloride132907-72-346 % similar Piperidin-4-yl(pyrrolidin-1-yl)methanone35090-95-036 % similar 1-(Cyclopropylcarbonyl)piperazine Hydrochloride1021298-67-835 % similar (Hexahydro-1H-azepin-1-yl)-3-piperidinylmethanone690632-28-133 % similar 4,5,6,7-Tetrahydro-1H-imidazo[4,5-C]pyridine6882-74-231 % similar