Donepezil hydrochloride,neat,neat,10mg,

(S)-Pregabalin, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 148553-50-8

Vildagliptin, 100µg/ml in Acetonitrile, 1ml

Candesartan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 139481-59-7