title: Solution conformations of antihistamines.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D006634:Histamine H1 Antagonists; D012996:Solutions; D013057:Spectrum Analysis; D013329:Structure-Activity Relationship; D014466:Ultraviolet Rays
chemical_list: D006634:Histamine H1 Antagonists; D012996:Solutions