英文名称
Dichloromethane;4-methyl-1-[3-oxo-3',6'-bis[(2,2,2-trifluoroacetyl)amino]spiro[2-benzofuran-1,9'-xanthene]-5-carbonyl]piperidine-4-carboxylic acid;4-methylpiperidine-4-carboxylic acid;3-oxo-3',6'-bis[(2,2,2-trifluoroacetyl)amino]spiro[2-benzofuran-1,9'-xanthene]-5-carbonyl chloride