Showing structure for COC1=CC(C2=C(OC)C(=O)C3=C(O)C(OC)=C(O[Si](C)(C)C)C=C3O2)=CC=C1O[C@@H]1O[C@H](C(=O)O)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C