IUPAC:(2E,4E,6E)-7-[(1S,2R,6R)-4-[(2E,4E)-5-cyclohexylpenta-2,4-dienamido]-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl]hepta-2,4,6-trienoic acid
IUPAC:(2E,4E,6E)-7-[(1S,2R,6R)-4-[(2E,4E)-5-cyclohexylpenta-2,4-dienamido]-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl]hepta-2,4,6-trienoic acid