Showing structure for COC1=CC(C2=C(O[C@@H]3O[C@H](C(=O)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H](O[Si](C)(C)C(C)(C)C)[C@H]3O)C(=O)C3=C(O[Si](C)(C)C(C)(C)C)C=C(O)C=C3O2)=CC=C1O