Showing structure for C[Si](C)(C)O[C@@H]([C@@H](O)CN(C1=C(N([Si](C)(C)C)[Si](C)(C)C)C(=O)N([Si](C)(C)C)C(N)=N1)[Si](C)(C)C)[C@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C