Showing structure for C[Si](C)(C)OC1=CC(O[Si](C)(C)C)=C2C(=O)C(O[C@@H]3OC[C@H](O)[C@H](O)[C@H]3O)=C(C3=CC(O[Si](C)(C)C)=C(O)C(O[Si](C)(C)C)=C3)OC2=C1