Showing structure for CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=O)[C@@H](COP(=O)(O)O)O[Si](C)(C)C(C)(C)C