Showing structure for CC(C)(C)[Si](C)(C)OC1=CC(O)=CC2=C1C[C@@H](O)[C@@H](C1=CC(O)=C(O)C3=C(O)C(=O)C=C([C@H]4OC5=CC(O)=CC(O)=C5C[C@@H]4O)C=C13)O2