Showing structure for CC(C)(C)[Si](C)(C)OC1=CC2=C(C=C1O)OC1=CC(O)=C(C3OC(CO)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C3O)C(O[Si](C)(C)C(C)(C)C)=C1C2=O