Showing structure for C[Si](C)(C)OC1=CC=C(C2=CC(=O)C3=C(O[Si](C)(C)C)C([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]4O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)=C(O)C=C3O2)C=C1