Many Pharmaceuticals Are Chiral! 米 Ibuprofen (Advil) Thalidomide: used as a sedative and anti-nausea drug 镇静剂和抗恶心Many Pharmaceuticals Are Chiral! Ibuprofen (Advil) Thalidomide: used as a sedative and anti-nausea drug * * 镇静剂和抗恶心