[13C,2H3]-4-Hydroxymephenytoin
[13C,2H3]-4-Hydroxymephenytoin
[13C6]-Balovaptan
[13C8]-Fluralaner
[13C,2H3]-Synephrine
[13C6]-Doravirine
[2H8]-Lopinavir
[13C,2H3]-Ethosuximide
[13C, 15N2]-L-5,6-Dihydroorotic acid
[13C6]-Ioxynil
[2H10]-N,N-Diethyl-2-hydroxyacetamide
[2H6]-Paraxanthine
[2H6]-Ribociclib