[2H7]-2-Propenoic acid, 3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]

[2H3]-Cotinine, racemic mixture

[Methyl-13C,U-2H3]-7-Hydroxymethotrexate

[13C]-Glyphosate