9-(9H-fluoren-9-yl)fluoren-9-ol

1,4-二甲基喹啉酮

双苯酰草胺

2-(4-(2-(dimethylamino)-2-oxo-1-phenylethyl)phenyl)-N,N-dimethyl-2,2-diphenylacetamide

2-hydroxymethyl-N,N-dimethyl-2,2-diphenylacetamide