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. Laboratory of Medicinal Chemistry; Chulabhorn Research Institute; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
3. Laboratory of Organic Synthesis; Chulabhorn Research Institute; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand