b-D-ManpNA ?-D-ManpNA a-D-ManpNA b-D-Man?NA ?-?-ManpNA
| 169 4 3 2 2
| 146 3 3 2 1
| [C](=O)(O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](N)[C@H](O)1onooda
[C](=O)(O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](N)[CH](O)1onooda
[C](=O)(O)[C@@H](O1)[C@@H](O)[C@H](O)[C@H](N)[C@@H](O)1onooda
2 variants possible; use an icon →?no??a
2 variants possible; use an icon →onooda
|