英文名称
(4S)-7-chloro-4-ethyl-1-hydroxy-4-methyl-3-oxo-N-(2-oxopropyl)naphthalene-2-carboxamide;(4R)-7-chloro-4-ethyl-1-hydroxy-4-methyl-3-oxo-N-(2-oxopropyl)naphthalene-2-carboxamide;(4S)-7-chloro-1-hydroxy-3-oxo-N-(2-oxopropyl)spiro[naphthalene-4,3'-oxane]-2-carboxamide;(4R)-7-chloro-1-hydroxy-3-oxo-N-(2-oxopropyl)spiro[naphthalene-4,3'-oxane]-2-carboxamide