Showing structure for C[Si](C)(C)OC1=CC(O[C@@H]2O[C@H](C(=O)O)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]2O)=CC2=C1C[C@H](O)[C@@H](C1=CC=C(O)C(O)=C1)O2