六氢吡咯并[1,2-a]吡嗪-1,4-二酮

甘氨酰-L-脯氨酰-甘氨酸

顺式-二苯乙烯

1,2,3,4-tetraphenylbutane

N,N-diethyl-1-methyl-2,3-diphenyl-propylamine