Showing structure for C[Si](C)(C)OC1=CC=CC=C1NNC(=O)CCC(C(=O)C1=CC=C(O[Si](C)(C)C)C(N(NNNC2=CC=CC=C2O)[Si](C)(C)C)=C1)N([Si](C)(C)C)[Si](C)(C)C