Showing structure for CC(C)(C)[Si](C)(C)NC(=O)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CC(O[Si](C)(C)C(C)(C)C)CN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C