Showing structure for C[Si](C)(C)NC1=NC=NC2=C1N=CN2[C@@H]1O[C@H](CSCC[C@@H](C(=O)O)N([Si](C)(C)C)[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C