TYR-PRO-PHE-PRO-GLY-PRO-ILE

5-溴-4-氯-3-吲哚基-B-D-半乳糖甘(X-gal)

(2R)-2-[(甲基氨基)甲基]-1-吡咯烷羧酸叔丁酯

1-苄基-2-吡咯烷甲醇