Showing structure for CC(C)(C)[Si](C)(C)OC1=CC(O)=C2C(=C1)O[C@]1(C3=CC=C(O)C=C3)OC3=CC(O[Si](C)(C)C(C)(C)C)=C4C(=O)C(O)=C(C5=CC=C(O)C=C5)OC4=C3[C@H]2[C@@H]1O