2,2,4,4,6,6,8,8-octamethyl-3,5,7-trioxa-4,6-disila-2,8-digermanonane

N,N-dimethyl-6-(pyridin-4-ylamino)pyridine-3-sulfonamide

1,1,3,3-tetramethyl-1,3-bis((triphenylgermyl)oxy)disiloxane