Showing structure for CC(C)(C)[Si](C)(C)OC(=O)[C@H]1O[C@@H](O[C@H]2CC[C@H]3[C@@H]4CCC5=CC(O[Si](C)(C)C(C)(C)C)=CC[C@]5(C)[C@H]4CC[C@]23C)[C@H](O)[C@@H](O)[C@@H]1O