The SMILES O=c1nc[nH]c2c1ncn2[C@H]1CC[C@@H](CO)O1 represents a molecule that is notidentified as permeable through the blood-brain barrier.
The {SMILES__description} {SMILES#} represents a molecule that is {p_np#not&NULL}identified as {p_np__names__adjective}.
O=c1nc[nH]c2c1ncn2[C@H]1CC[C@@H](CO)O1
O=c1nc[nH]c2c1ncn2[C@H]1CC[C@@H](CO)O1
9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one