The molecule with the SMILES O=c1ncnc2[nH][nH]cc1-2 has a drug half life time in humans after IV administration of 0.800 hours.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} has a {half_life_duration__names__noun} of {half_life_duration#} {half_life_duration__units}.
1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one