Showing structure for C[Si](C)(C)O[C@H]1C(N2C=NC3=C2N([Si](C)(C)C)C=NC3=O)O[C@H](COP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O