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