Showing structure for CC(C)=CC=C(O[Si](C)(C)C(C)(C)C)C1(O[Si](C)(C)C(C)(C)C)C(CC=C(C)C)=C(O[Si](C)(C)C(C)(C)C)C(C(=O)CC(C)C)=C1O[Si](C)(C)C(C)(C)C