Showing structure for CC(C)(C)[Si](C)(C)OC(=O)[C@H]1[C@@H]2[C@]3(C)C(=O)O[C@]2(CC[C@@H]3O)[C@@H]2CC[C@@H]3C[C@]12C[C@]3(O)CO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O[Si](C)(C)C(C)(C)C