Showing structure for CC1(C)CCC2(C(=O)O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)CC3(C)C(=CCC4C5(C)CC=C(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC43C)C2C1