Showing structure for C[Si](C)(C)OC1=CC(O[C@@H]2O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]2O[Si](C)(C)C)=CC2=C1C(=O)C(C1=CC=C(O[C@@H]3O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]3O)C=C1)=CO2