Showing structure for CN(CCCC(O[Si](C)(C)C(C)(C)C)C1=CC=C[N+]([C@@H]2O[C@H](C(=O)O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@H]2O[Si](C)(C)C(C)(C)C)=C1)N=O