Showing structure for C[Si](C)(C)NC(=O)C1=CC=C[N+]([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(O)OC[C@H]3O[C@@H](N4C=NC5=C(N)N=CN=C54)[C@H](OP(=O)(O)O)[C@@H]3O)[C@@H](O)[C@H]2O)=C1