Showing structure for CC(C)(C)[Si](C)(C)OC1=CC[C@H]2[C@@H]3CC[C@H]4C[C@H](O[C@@H]5O[C@H](C(=O)O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@H]5O[Si](C)(C)C(C)(C)C)CC[C@]4(C)[C@H]3CC[C@]12C