Showing structure for C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)C[C@@H](O)[C@H](O[Si](C)(C)C(C)(C)C)[C@@](C)(CO)C5[C@H](O[Si](C)(C)C(C)(C)C)C[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C