Showing structure for CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](C(=O)O)O[C@@H](O[C@@H]2CC[C@]3(C)[C@H]4CC[C@]5(C)C(=O)CC[C@H]5[C@@H]4CC[C@@H]3C2)[C@H](O)[C@H]1O[Si](C)(C)C(C)(C)C