Showing structure for C[Si](C)(C)OC1=CC(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]2O[Si](C)(C)C)=C2C=C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]3O)C(C3=CC=C(O)C=C3)=[O+]C2=C1