IUPAC: methyl 2-[(2S,7R,8S,10S,12R,13S,14S,16S,17S,19R,20S,21R,23Z)-7-(acetyloxy)-16,21-dihydroxy-5,13,20-trimethyl-9-methylidene-4,22-dioxo-3-oxaoctacyclo[14.7.1.0^{2,6}.0^{2,14}.0^{8,13}.0^{10,12}.0^{17,19}.0^{20,24}]tetracosa-1(24),5-dien-23-ylidene]propanoate

SMILES: COC(=O)C(\C)=C1/C(=O)[C@H](O)[C@@]2(C)[C@@H]3C[C@@H]3[C@@]3(O)C[C@H]4[C@@]5(C)[C@@H]6C[C@@H]6C(=C)[C@@H]5[C@@H](OC(C)=O)C5=C(C)C(=O)O[C@]45C1=C23 |c:36,46|