6-((2-((2-hydroxyethyl)(3-(4-nitrophenyl)propyl)amino)ethyl)amino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione hydrochloride-D4;6-[[2-[(2-Hydroxyethyl)[3-(4-nitrophenyl)propyl]amino]ethyl]amino]-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione-d4; Shinbit-d4;Nifekalant-d4
