Notice: Constant DEBUG already defined in E:\www_files\csdb\database\config.php on line 59
Atomic structure
There is only one chemically distinct structure:
CC(=O)N[C@H]1[C@@H](O[C@@H]2[C@@H](C(=O)O)O[C@H](O[C@@H]3C[C@]4(C(=O)O)O[C@H]3[C@H](O)[C@@H](CO)O4)[C@H](N)[C@H]2O)O[C@H](CO)[C@@H](O)[C@@H]1O