The molecule with the SMILES representation of Nc1nc2c(ncn2COC(CO)CO)c(=O)[nH]1 exhibits no toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
2-amino-9-(1,3-dihydroxypropan-2-yloxymethyl)-1H-purin-6-one