Showing structure for CC(C)(C)[Si](C)(C)OC(=O)[C@H]1O[C@@H](O[C@H]2CCC3C4CCC5=CC(O)=CC=C5C4CC[C@@]32C)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@@H]1O