Showing structure for CC/C=C\C[C@@H]1C(/C=C/[C@@H](O)C/C=C\C/C=C\CCC(=O)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C[C@H]1O[Si](C)(C)C(C)(C)C