Showing structure for C[N+]1=CN([C@@H]2O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]2O)C2=C1C(O)=NC(=N[Si](C)(C)C(C)(C)C)[NH]2