Molracetam 4-[[4-(4-Methoxybenzoyl)piperazin-1-yl]acetyl]morpholine 4-((4-p-Anisoyl-1-piperazinyl)acetyl)morpholine Molracetam [inn] Unii-R47kmf9589 4-(4-Methoxybenzoyl)-piperazin-1-yl-acetic acid morpholide Ethanone, 2-[4-(4-methoxybenzoyl)-1-piperazinyl]-1-(4-morpholinyl)-