N,N-diethyl-4-quinolinecarboxamide

(1-methoxymethyl-indol-3-yl)carboxaldehyde

喹啉-4-羧酸

12-methoxy-12H-indolo[3,2-j]phenanthridine-13-carbaldehyde

9-benzyl-(4-benzyloxy)-1-bromo-9H-carbazole-3-carbaldehyde