Formula: C37H54O8 | Mol. Weight: 626.80 g/mol
IUPAC: (1R,4R,4'R,5'S,6R,6'S,8R,10E,13R,14E,16Z,20R,21R,24S)-4',24-dihydroxy-21-methoxy-5',11,13,22-tetramethyl-6'-[(E)-4-methylpent-2-en-2-yl]spiro[3,7,18-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one
CC1CC(=CCC2CC(CC3(O2)CC(C(C(O3)C(=CC(C)C)C)C)O)OC(=O)C4C=C(C(C5C4(C(=CC=C1)OC5)O)OC)C)C