Based on the SMILES representation S=c1nc[nH]c2nc[nH]c12, the molecule has toxic properties.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {clinical_toxicity#no &NULL}{clinical_toxicity__names__adjective} {#properties|characteristics|features|traits!}.
3,7-dihydropurine-6-thione