Showing structure for CC(C)(C)[Si](C)(C)OCC1C(O)C(O)C2C(O)C(OC3OC(CO)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C3O[Si](C)(C)C(C)(C)C)CN12