Lomustine(洛莫司汀) inhibits cancer cells by damaging the DNA and stops cells from dividing.

Cyclocytidine(盐酸环胞苷) is the prodrug of cytarabine, which is a pyrimidine nucleoside analog that inhibits the DNA synthesis and used mainly in the treatment of leukemia.

Adenine sulfate(腺嘌呤半硫酸盐) is a sulfate salt form of adenine which is a purine derivative and a nucleobase with a variety of roles in biochemistry.

Adenine HCl(腺嘌呤单盐酸盐) is a hydrochloride salt form of adenine which is a purine derivative and a nucleobase with a variety of roles in biochemistry.

Uridine(尿嘧啶核苷) is a nucleoside, contains a uracil attached to a ribose ring via a β-N1-glycosidic bond.

AG14361 is a potent inhibitor of PARP1 with Ki of <5 nM in a cell-free assay. It is at least 1000-fold more potent than the benzamides.

Nalidixic acid(萘啶酸) is a synthetic 1,8-naphthyridine antimicrobial agent with a limited bacteriocidal spectrum. It is an inhibitor of the A subunit of bacterial DNA gyrase.

Ciprofibrate(环丙贝特) is a peroxisome proliferator-activated receptor agonist.