Formula: C34H42O11 | Mol. Weight: 626.70 g/mol
IUPAC: (Z)-4-[(1S,2S,17S,19R)-5-(2,3-dihydroxy-3-methylbutyl)-12-hydroxy-16-methoxy-8,8,21,21-tetramethyl-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.02,15.02,19.04,13.06,11]docosa-4(13),5,9,11-tetraen-19-yl]-2-methylbut-2-enoic acid
CC(=CCC12C(=O)C3CC(C14C(C3OC)C(=O)C5=C(O4)C(=C6C(=C5O)C=CC(O6)(C)C)CC(C(C)(C)O)O)C(O2)(C)C)C(=O)O