Showing structure for CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC1=NC=NC2=C1N=CN2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1O)C(=O)O[Si](C)(C)C(C)(C)C