Formula: C29H43NO8 | Mol. Weight: 533.70 g/mol
IUPAC: methyl (1R,2R,3S,3'R,3'aS,4aR,6'S,6aS,6bR,7S,7'aR,9R,11aR,11bS)-1,2,3,7-tetrahydroxy-3',6',10,11b-tetramethyl-11-oxospiro[1,2,3,4,4a,5,6,6a,6b,7,8,11a-dodecahydrobenzo[a]fluorene-9,2'-3,3a,5,6,7,7a-hexahydrofuro[3,2-b]pyridine]-4'-carboxylate
CC1CC2C(C(C3(O2)CC(C4C5CCC6CC(C(C(C6(C5C(=O)C4=C3C)C)O)O)O)O)C)N(C1)C(=O)OC