Showing structure for CC(C)(C)[Si](C)(C)OC1=CC[C@@]2(C)[C@@H](CC[C@@H]3[C@@H]2CC[C@]2(C)[C@@H](O[C@@H]4O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]4O[Si](C)(C)C(C)(C)C)CC[C@@H]32)C1