Showing structure for COC1=CC(CC2CCC(=O)O2)=CC(O[C@H]2O[C@@H](C(=O)O)[C@H](O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H]2O[Si](C)(C)C)=C1O[Si](C)(C)C