6-chloro-3-ethyl-4-hydroxy-4-phenyl-1H-quinazolin-2-one

3-羟基-2-氨基甲酸苯丙酯

2-chloro-N-methoxy-N-methylpyridine-4-carboxamide

4-Nitro-1,3-benzoxazol-2(3H)-one

4-氟-1,3-二氢-2H-苯并咪唑-2-酮