Formula: C30H44O10 | Mol. Weight: 564.70 g/mol
IUPAC: (1R,2S,5S,6R,9R,12S,13S,16S,18S)-2,18-dihydroxy-16-[(2R,4S,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-2'-oxospiro[7-oxapentacyclo[10.8.0.02,9.05,9.013,18]icosane-6,4'-oxolane]-13-carbaldehyde
CC1C(C(CC(O1)OC2CCC3(C4CCC56COC7(C5CCC6(C4CCC3(C2)O)O)CC(=O)OC7)C=O)OC)O