1-Oxa-3,8-diazaspiro(4.5)decan-2-one, 3-ethyl-8-(2-(4-fluorophenyl)ethyl)-4-hydroxy-4-methyl- 134070-19-2 3-Ethyl-8-(2-(4-fluorophenyl)ethyl)-4-hydroxy-4-methyl-1-oxa-3,8-diazaspiro(4.5)decan-2-one