Showing structure for CC1=C(O[Si](C)(C)C)[C@@H](O)[C@H](O[Si](C)(C)C)C(OP(=O)(O)OP(=O)(O)OCC2O[C@@H](N3C=NC4=C3N=C(N)[NH]C4=O)[C@H](O)[C@@H]2O)O1