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4-hydroxy-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinolin-2(1H)-one |
4-hydroxy-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinolin-2(1H)-one |
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4-hydroxy-1-phenyl-1,2,5,6,7,8-hexahydroquinolin-2-one |
4-hydroxy-1-phenyl-1,2,5,6,7,8-hexahydroquinolin-2-one |
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9-(2-hydroxy-3-methoxyphenyl)-3,3,6,6-tetramethyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthene-1,8-dione |
9-(2-hydroxy-3-methoxyphenyl)-3,3,6,6-tetramethyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthene-1,8-dione |
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