1. Program in Chemical Sciences, Chulabhorn Graduate Institute, Bangkok 10210, Thailand
2. Center of Excellence on Environmental Health and Toxicology (EHT), OPS, MHESI, Thailand
3. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand
4. Laboratory of Medicinal Chemistry, Chulabhorn Research Institute, Bangkok 10210, Thailand