IUPAC:(2S)-N-[(1S,2R,3Z,5Z,7S,9Z,11Z,13S,15R,19R)-7,13-dihydroxy-1,4,10,19-tetramethyl-17,18-dioxo-16-oxabicyclo[13.2.2]nonadeca-3,5,9,11-tetraen-2-yl]-2-hydroxypropanamide
IUPAC:(2S)-N-[(1S,2R,3Z,5Z,7S,9Z,11Z,13S,15R,19R)-7,13-dihydroxy-1,4,10,19-tetramethyl-17,18-dioxo-16-oxabicyclo[13.2.2]nonadeca-3,5,9,11-tetraen-2-yl]-2-hydroxypropanamide