101607-45-8 2,8-Diazaspiro(4.5)decane-1,3-dione, 8-(3-(p-fluorobenzoyl)propyl)-2-(hexahydro-1H-azepin-1-yl)- 8-(3-p-Fluorobenzoylpropyl)-2-(1-hexahydroazepinyl)-2,8-diazaspiro(4.5)decane-1,3-dione