[13C, 2H5]-Avanafil
[13C, 2H5]-Avanafil
[13C, 2H3]-Yohimbine hydrochloride
[2H6]-Dehydronifedipine
[2H5]-Testosterone
[13C6]-Acemetacin
[13C, 2H3]-Avanafil
[2H8]-N-desmethylbendamustine
[2H4]-2-Pyridylacetic acid
[13C6]-Indoxyl sulfate potassium salt
[13C, 2H3]-Nordoxepin
[2H4]-Zileuton
[13C2, 15N2]-Pyrazinamide