Showing structure for C[Si](C)(C)OC(=O)C(N)CCC(/C=C/C1=C(CCC(N)C(=O)O)C=C(CCC(N)C(=O)O)C=[N+]1CCCCC(N)C(=O)O)CCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C