Showing structure for C=C1C[C@]23C[C@@]1(O[Si](C)(C)C(C)(C)C)CC[C@H]2[C@]1(C=O)C[C@H](O[Si](C)(C)C(C)(C)C)C[C@@](C)(C(=O)O[Si](C)(C)C(C)(C)C)[C@H]1[C@@H]3C(=O)O[Si](C)(C)C(C)(C)C