7H-苯并[d][2]苯并氮杂卓

5,7-dihydrodibenzo[1,2-a:1',2'-d][7]annulen-6-one

N-methyl-6,6-dioxo-5,7-dihydrobenzo[d][2]benzothiepine-5-carboxamide

2,2'-二乙炔基联苯

6-imino-5,7-dihydrodibenzo[1,2-a:2',1'-c][7]annulene-5-carbonitrile