(E)-3-methyl-4-(((5-nitrofuran-2-yl)methylene)amino)thiomorpholine 1,1-dioxide-d4;3-Methyl-N-[(5-nitro-2-furanyl)methylene]-4-thiomorpholinamine 1,1-Dioxide-d4; 4-(5-Nitrofurfurylideneamino)-3-methylthiomorpholine 1,1-Dioxide-d4; Lampit-d4; (+/-)-Nifurtimox-d4;Nifurtimox-d4