Showing structure for C[Si](C)(C)OC1=CC([C@]23OC4=CC(O)=CC(O)=C4[C@H](C4=C(C=CC5=C4O[C@H](C4=CC=C(O)C(O)=C4)CC5)O2)[C@H]3O[C@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O[Si](C)(C)C)=CC=C1O