(2E,5R,6R,7R,9S,10E,12S,16S,17S,18R)-17-hydroxy-5,19-bis((4-methoxybenzyl)oxy)-7,9-bis(methoxymethoxy)-2,6,10,12,16,18-hexamethylnonadeca-2,10-dienoic acid

(6E,9Z)-(2R,4R,5S,8S)-2-((R)-3-Ethyl-4,5-dihydro-isoxazol-5-yl)-1,5-dihydroxy-4-hydroxymethyl-6,8-dimethyl-undeca-6,9-dien-3-one

(6E,9Z)-(2R,4R,5S,8S)-2-((S)-3-Ethyl-4,5-dihydro-isoxazol-5-yl)-1,5-dihydroxy-4-hydroxymethyl-6,8-dimethyl-undeca-6,9-dien-3-one