Formula: C21H32O10 | Mol. Weight: 444.50 g/mol
IUPAC: (1S,2R,4S,5R,6R,7R,8S,11R)-7-hydroxy-6-methyl-11-propan-2-yl-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyspiro[9-oxatricyclo[6.2.1.02,6]undecane-5,2'-oxirane]-10-one
CC(C)C1C2C3CC(C4(C3(C(C1OC2=O)O)C)CO4)OC5C(C(C(C(O5)CO)O)O)O