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]3[C@@H](NC(C)=O)[C@@H](O)O[C@H](C)[C@H]3NC(C)=O)[C@@H](NC(C)=O)[C@H]2O)O[C@H](C(=O)O)[C@@H](O)[C@@H]1O