Showing structure for C[Si](C)(C)N1C(=O)N([Si](C)(C)C)C2C1CS[C@H]2CCCCC(=O)OP(=O)(O)OC[C@H]1O[C@@H](N2C=NC3=C(N)N=CN=C32)[C@H](O)[C@@H]1O