Showing structure for CC(C)(C)[Si](C)(C)OC1=CC2=C(C3=C1C[C@@H](O)[C@@H](C1=CC=C(O)C=C1)O3)[C@@H]1C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)OC(C3=CC=C(O)C=C3)(O2)[C@H]1O[Si](C)(C)C(C)(C)C