Showing structure for CC(C)(C)[Si](C)(C)OC1=CC([C@H]2OC3=C(C[C@H]2O)C(O)=CC2=C3[C@H]3C4=C(O)C=C(O)C=C4O[C@@](C4=CC=C(O)C(O)=C4)(O2)[C@@H]3O)=CC=C1O