Showing structure for C[Si](C)(C)N=C(NCCCC(N=C(O)C(CCCNC(=N)N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(O)=NC(CCCNC(=N)N)C(=O)O)N[Si](C)(C)C