Showing structure for CC(C)(C)[Si](C)(C)NC(=NCCCC(N[Si](C)(C)C(C)(C)C)C(=O)NCC(=O)NC(CC(=O)O)C(=O)NC(CO[Si](C)(C)C(C)(C)C)C(=O)O)N[Si](C)(C)C(C)(C)C