Showing structure for CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](OC2=CC3=C(C=C2O)OC(=O)C=C3)O[C@H](CO)[C@H]1O[Si](C)(C)C(C)(C)C