Showing structure for C[C@@]12C=CC(=O)C=C1CCC1C2[C@H](O[Si](C)(C)C)C[C@]2(C)C1C[C@H](O[Si](C)(C)C)[C@@]2(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C