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