Showing structure for CC(C)(C)[Si](C)(C)OC1=CC([C@@H]2CC(=O)C3=C(C=C(O[C@@H]4O[C@H](CO[C@@H]5O[C@@H](O)[C@H](O)[C@@H](O)[C@H]5O)[C@@H](O)[C@H](O)[C@H]4O)C=C3O[Si](C)(C)C(C)(C)C)C2)=CC=C1O