(-)-Epigallocatechin Gallate (also known as EGCG; epigallocatechin-3-gallate) is a naturally occurring catechin extractied from green tea, which shows multiple bioactivity.

Thioguanine (6-Thioguanine; NSC752; Tabloid; 2-Amino-6-purinethiol; 6-TG), an FDA approved medication used for treating AML-acute myeloid leukemia, is an antimetabolite anticancer drug, specifically, an anti-leukemia and immunosuppressant agent.

DC_05 is a novel and potent selective non-nucleoside inhibitor of DNA methyltransferase 1 (DNMT1).

Lomeguatrib (formerly PaTrin-2) is a novel, potent and selective inhibitor of MGMT (O6-alkylguanine-DNA-alkyltransferase) with anticancer activity.

Decitabine (also known as Deoxycytidine; 5-aza-dCyd; NSC 127716; 5-Aza-2′-deoxycytidine; deoxyazacytidine; dezocitidine; Brand name: Dacogen. Abbreviations: 5AZA; DAC) is a potent and orally bioactive inhibitor of DNA methylation (DNA methyltransferase) that is commonly used to treat myelodysplastic syndrome (MDS) and cute myeloid leukemia (AML).

SGI-1027 is a novel and potent inhibitor of DNA methyltransferase (DNMT) with antineoplastic activity.

Zebularine (formerly 4-Deoxyuridine; NSC-309132) is a selective and potent inhibitor of DNA methylation/methyltransferase with anticancer activity.

Bobcat339 HCl is a novel and potent cytosine-based TET enzyme inhibitor with IC50 of 33 μM (TET1) and 73 μM (TET2).

GSK-3484862 (GSK3484862) is a novel, potent and non-covalent Dnmt1 (DNA methyltransferase) inhibitor with potential anticancer activity.

Procainamide HCl (known also as Procainamide hydrochloride; Procanbid; Procan) is an approved anti-arrhythmic drug that is used to treat cardiac arrhythmia by acting as a potent sodium channel blocker, and also a DNA methyltransferase inhibitor.