Showing structure for C[Si](C)(C)OC1=CC([C@H]2OC3=CC(O[C@@H]4O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]4O)=CC(O[Si](C)(C)C)=C3C[C@H]2O)=CC=C1O