Showing structure for C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C([C@@H]2C3=C(O[Si](C)(C)C)C=C(O)C=C3O[C@H](C3=CC(O)=C(O)C(O)=C3)[C@H]2O)C2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O2