Azaerythromycin A 11,12-hydrogen borate

Chemical Name: (3aS,4R,7R,8S,9S,10R,11R,13R,16R,16aR)-10-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-ethyl-2,11-dihydroxy-8-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3a,7,9,11,13,16-hexamethyldodecahydro-[1,3,2]dioxaborolo[4,5-c][1]oxa[6]azacyclopentadecin-6(4H)-one

Smile: C[C@@]1([C@H](OC([C@@H]([C@H]2O[C@@](O[C@@H](C)[C@@H]3O)([H])C[C@@]3(C)OC)C)=O)CC)[C@]([C@H](NC[C@@H](C[C@@](C)(O)[C@H](O[C@@](O[C@H](C)C[C@@H]4N(C)C)([H])[C@@H]4O)[C@H]2C)C)C)([H])OB(O)O1