[2H6]-Levetiracetam
[2H6]-Levetiracetam
[13C6]-Carebastine
[2H4]-Darifenacin hydrobromide
[2H4]-Cyclopropylamine
[2H10]-Carebastine
[13C2]-3-Hydroxy-1-methyl-propylmercapturic acid
[13C,2H3]-Tadalafil
[2H3]-Azithromycin
[2H3]-Triciribine phosphate
[13C,2H3]-Bexarotene
[13C2, 15N]-Kifunensine
[2H4]-Fingolimod M2 metabolite hydrochloride salt