Showing structure for CCN1CCN(C(=O)N(C(C(=O)NC2(NC=O)C(=O)N3C(C(=O)O[Si](C)(C)C)C(C)(C)SC32)C2=CC=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2)[Si](C)(C)C)C(=O)C1=O