Showing structure for C[Si](C)(C)NC(=N)NCCCC(N=C(O)C1CCCN1C(=O)C(CC1=CC=CC=C1)N=C(O)C(CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O[Si](C)(C)C