Showing structure for C[Si](C)(C)O[C@H]1CC2=C(O)C=C(O)C=C2O[C@@H]1C1=CC(=O)C(O)=C2C(O)=C(O)C=C([C@H]3OC4=CC(O)=CC(O)=C4C[C@H]3O[Si](C)(C)C)C2=C1