Showing structure for CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)O[C@@]2(C(=O)O)C[C@@H](O)[C@@H](O)[C@H](OC(=O)/C=C/C3=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C3)C2)C=C1O