Showing structure for C[Si](C)(C)OC[C@H]1OC(C2=C(O)C=C(O[Si](C)(C)C)C3=C2O[C@H](C2=CC=C(O)C(O)=C2)[C@H](O[Si](C)(C)C)C3)[C@H](O)[C@@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C