Showing structure for CC(C)CC(C1=C(O[Si](C)(C)C)C(C=O)=C(O[Si](C)(C)C)C(C=O)=C1O[Si](C)(C)C)C1(C)CCC2C1C1C(CCC2(C)O[Si](C)(C)C)C1(C)C