o benzhydryl dimethylamino ethanol 8 chlorotheophyllinate, 8 chloro 1 3 dimethyl 3 7 dihydro 1h purine 2 6 dione 2 diphenylmethoxy n n dimethylethanamine 1 1, benzhydryl beta dimethylaminoethylether 8 chlorotheophylline
Used for treating vertigo, motion sickness, and nausea associated with pregnancy.