1-(3-(fluoresceinylthioureidoalanyl-alanyl-alanyl-L-leucyl-glycyl-L-norvalyl-L-prolylamino)propylamino)anthracene-9,10-dione
1-(3-(fluoresceinylthioureidoalanyl-alanyl-alanyl-l-leucyl-glycyl-l-norvalyl-l-prolylamino)propylamino)anthracene-9,10-dione