Showing structure for CC1=C(O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@@H](O)[C@@H](OP(=O)(O)OP(=O)(OC[C@H]2O[C@@H](N3C=C(C)C(=O)N([Si](C)(C)C)C3=O)C[C@@H]2O)O[Si](C)(C)C)O1