Lefamulin Impurity 24

(3aR,4R,5R,7S,8S,9R,9aS,12R) -8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2- (((1R,2R,4R) -2-hydroxy-4- ((2- (((3aR,4R,5R,7S,8S,9R,9aS,12R) -8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl) oxy) -2-oxoethyl) amino) cyclohexyl) thio) acetate