Showing structure for CC(C)(C)[Si](C)(C)NC(CCC(=O)N(C1=CC=C([N+](=O)[O-])C(C(=O)O[Si](C)(C)C(C)(C)C)=C1)[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C