IUPAC: methyl (2S,3E,4S)-3-ethylidene-4-(2-{[(5R,6S,7S,9S,10R,15S,16E,17S)-16-ethylidene-5,9-dimethyl-2,13-dioxo-17-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,12,18-trioxatricyclo[13.4.0.0^{6,10}]nonadec-1(19)-en-7-yl]oxy}-2-oxoethyl)-2-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-pyran-5-carboxylate

SMILES: [H][C@]12COC(=O)C[C@@]3([H])\C(=C/C)[C@H](O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)OC=C3C(=O)OC[C@H](C)[C@]1([H])[C@H](C[C@@H]2C)OC(=O)C[C@H]1\C(=C/C)[C@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)OC=C1C(=O)OC |c:27,67|