Showing structure for C[Si](C)(C)OC1=CC(O)=C2C=C(O[C@@H]3O[C@H](CO[C@@H]4O[C@H](CO)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]4O[Si](C)(C)C)[C@@H](O)[C@H](O)[C@H]3O)C(C3=CC=C(O)C(O)=C3)=[O+]C2=C1