1-(2-(4-Pyridinyl)ethyl)-2,8,9-trioxa-5-aza-1-germabicyclo(3.3.3)undecane 100446-88-6 2,8,9-Trioxa-5-aza-1-germabicyclo(3.3.3)undecane, 1-(2-(4-pyridinyl)ethyl)- 2-(1'-Germatranylethyl)-4-pyridine