Wiktionary
                    zinterol
                    
                        
                
                                                                    n. A particular beta-adrenergic agonist.
Wikipedia
                    Zinterol
                    
                        
                
                                                                    Zinterol is a beta-adrenergic agonist.
It's structure is based on soterenol ( antiarrhythmic) and phentermine.