1-(thiophen-2-ylmethyl)-3,1-benzoxazine-2,4-dione

(2-aminophenyl)-(3-chlorophenyl)methanone

1,2-二氢-4-羟基-1-甲基-2-氧代-3-喹啉羧酸乙酯

1-(1-nitroso-3,5-dihydro-2H-1,4-benzodiazepin-4-yl)ethanone

1-(1-amino-3,5-dihydro-2H-1,4-benzodiazepin-4-yl)ethanone