Showing structure for CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O[C@@H](N(C2=C(N)C(=O)[NH]C(N)=N2)[Si](C)(C)C(C)(C)C)[C@@H]1O