114298-18-9 4,7-Etheno-1H-cyclobut(f)isoindole-1,3(2H)-dione, 3a,4,4a,6a,7,7a-hexahydro-2-(4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-, (3aalpha,4alpha,4abeta,6abeta,7alpha,7aalpha)- Zalospirona [INN-Spanish] Zalospirone Zalospironum [INN-Latin]