Showing structure for CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](CO)OC(N2C=C(CN([C@H]3C=C[C@H](O)[C@@H]3O)[Si](C)(C)C(C)(C)C)C3=C2N([Si](C)(C)C(C)(C)C)C(N)=NC3=O)[C@@H]1O