Showing structure for C[Si](C)(C)OC1=CC([C@H]2OC3=C(CC4=C(O[Si](C)(C)C)C=C(O)C5=C4O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O[Si](C)(C)C)C5)C(O)=CC(O)=C3C[C@@H]2O)=CC=C1O