Showing structure for C[Si](C)(C)NC1=C(N([C@@H]2O[C@H](COP(=O)(O)OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H](O)[C@H]2O)[Si](C)(C)C)N=C(N)N([Si](C)(C)C)C1=O