null

SMILES: Nc1nc(Cl)nc2n(cnc12)[C@@H]1O[C@H](CS[C@@H]2CN[C@@H](C2)C(O)=O)[C@@H](O)[C@H]1O

InChI Key: InChIKey=XYVFEOCPVYQHOJ-SQGKICNMSA-N