Showing structure for C[Si](C)(C)NC(CCC1=CC(CCC(N)C(=O)O)=C(/C=C/C(CCC(N)C(=O)O)CCC(N)C(=O)O)[N+](CCCCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C)=C1)C(=O)O