Showing structure for C[Si](C)(C)OC1=C(O)C(O)=CC2=C1C1=C(C=C(O)C(O)=C1O)C(=O)O[C@@H]1[C@@H](O[Si](C)(C)C)[C@H](OC(=O)C3=CC(O)=C(O)C(O)=C3)O[C@H](COC2=O)[C@H]1O