Showing structure for CC(C)(C)[Si](C)(C)OC(=O)[C@H]1O[C@@H](OC2=CC=C3C(=C2)CC[C@@H]2[C@@H]3CC[C@@]3(C)[C@H]2CC[C@H]3O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O