label: N,N'-bis(3-propylimidazole)-1,4,5,8-napthalenediimide-bis(2,2'-bipyridine)ruthenium(II)-N,N'-bis(3-propylimidazole)-1,4,5,8-napthalenediimide
label_lc: n,n'-bis(3-propylimidazole)-1,4,5,8-napthalenediimide-bis(2,2'-bipyridine)ruthenium(ii)-n,n'-bis(3-propylimidazole)-1,4,5,8-napthalenediimide