1. Program on Chemical Biology Chulabhorn Graduate Institute Center of Excellence on Environmental Health and Toxicology (EHT) Ministry of Education 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
2. Department of Molecular Tropical Medicine and Genetics Faculty of Tropical Medicine Mahidol University 420/6 Ratchawithi Road, Thung Phayathai Subdistrict Ratchathewi Bangkok 10400 Thailand
3. Laboratory of Biochemistry Chulabhorn Research Institute 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
4. Laboratory of Medicinal Chemistry Chulabhorn Research Institute 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand