Showing structure for C[Si](C)(C)OC(=NC(CC1=CC=CC=C1)C(=O)N1CCCC1C(=NC(CCCNC(=N)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O)O[Si](C)(C)C)C(N)CC1=CC=CC=C1