Showing structure for CC(C)(C)[Si](C)(C)OC(=O)CNCC(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(CCC(O)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C