Showing structure for CC(C)(C)[Si](C)(C)O[C@H]1[C@H](NC2=C(N)C(=O)N([Si](C)(C)C(C)(C)C)C(N)=N2)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O