49669-76-3

6-[(6,7-bis{[4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-4-yl)oxy]-2,4-dimethyltetrahydro-2H-pyran-3,4-diyl diacetate (non-preferred name)