Showing structure for C[Si](C)(C)OC1=CC=C([C@H]2OC3=C(C[C@@H]2O)C(O)=CC(O[Si](C)(C)C)=C3[C@@H]2C3=C(O[Si](C)(C)C)C=C(O)C=C3O[C@H](C3=CC(O)=C(O[Si](C)(C)C)C(O)=C3)[C@H]2O)C=C1O