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