2-tiazolidinilidencijanamid
dinatrium-2-(5-karbamoyl-1-etyl-2-hydroxi-4-metyl-6-oxo-1,6-dihydropyridin-3-ylazo)-4-(4-fluor-6-(4-(2-sulfonyloxietylsulfonyl)fenylamino)-1,3,5-triazin-2-ylamino)bensensulfonat