| Label | Id | |
|---|---|---|
| (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-14-ethyl-4,6,7,12-tetrahydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione | 27977 | |
| (4S,10R,12R)-4-hydroxy-10-methoxy-12-methyl-1-oxacyclododec-5-ene-2,8-dione | 227977 | |
| Erythronolide B | 27977 | |
| erythronolide B | 27977 |