Showing structure for C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1C(=O)N2C(C(=O)O[Si](C)(C)C(C)(C)C)=C(SCC/N=C/N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C[C@H]12