Showing structure for CCCCC[C@@H](/C=C/[C@H]1[C@H](O[Si](C)(C)C(C)(C)C)C[C@@H]2OC(=CCCCC(=O)O[Si](C)(C)C(C)(C)C)C[C@@H]21)O[Si](C)(C)C(C)(C)C