2H-Pyran-2-one, 6-(14-((aminocarbonyl)oxy)-2,6,12-trihydroxy-5,7,9,11,13,15-hexamethyl-3,8,16,18-nonadecatetraenyl)tetrahydro-4-hydroxy-3,5-dimethyl-, (3S-(3alpha,4beta,5beta,6alpha(2R*,3Z,5R*,6R*,7S*,8Z,11R*,12S*,13S*,14S*,15R*,16E)))-