IUPAC:2-[(3S,5S,7S)-7-[(1E,3E)-5-[(2S,3S,5R,6R)-5-[(2Z,4S)-4-(acetyloxy)pent-2-enamido]-3,6-dimethyloxan-2-yl]-3-methylpenta-1,3-dien-1-yl]-1,6-dioxaspiro[2.5]octan-5-yl]acetic acid
IUPAC:2-[(3S,5S,7S)-7-[(1E,3E)-5-[(2S,3S,5R,6R)-5-[(2Z,4S)-4-(acetyloxy)pent-2-enamido]-3,6-dimethyloxan-2-yl]-3-methylpenta-1,3-dien-1-yl]-1,6-dioxaspiro[2.5]octan-5-yl]acetic acid