Showing structure for C[Si](C)(C)N1C[C@H](CNC2=CC=C(C(=O)N[C@@H](CCC(=O)O)C(=O)O)C=C2)N(C=O)C2=C1N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=NC2=O