Showing structure for C[Si](C)(C)OC(=O)[C@]1(O)C[C@@H](OC(=O)/C=C/C2=CC=C(O)C(O)=C2)[C@@H](O[Si](C)(C)C)[C@H](OC(=O)/C=C/C2=CC=C(O)C(O)=C2)C1