Showing structure for C[Si](C)(C)OC[C@H]1O[C@@H](OC2=CC3=C(O[Si](C)(C)C)C=C(O)C=C3[O+]=C2C2=CC=C(O[Si](C)(C)C)C(O)=C2)[C@H](O)[C@@H](O[Si](C)(C)C)[C@H]1O