Structure

(Click) COC(=O)[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](CO)O[C@H](OCCCCCN(Cc3ccccc3)C(=O)OCc3ccccc3)[C@@H]2N=[N+]=[N-])[C@@H](N=[N+]=[N-])[C@@H](N=[N+]=[N-])[C@@H]1O[C@H]1O[C@H](CO[C@@H]2O[C@@H]([C@@H](O[Si](C)(C)C(C)(C)C)[C@H](N=[N+]=[N-])[C@@H]2N=[N+]=[N-])C(=O)OC)[C@@H](OCc2ccccc2)[C@H](OCc2ccccc2)[C@H]1OCc1ccccc1  [copy]