Showing structure for C[Si](C)(C)NC=C(O[Si](C)(C)C)C(N)(C(=O)O)C(C(=O)C(N)CC1=CN=C[NH]1)(C(=O)C1CCCN1)C(CCN[Si](C)(C)C)C(O[Si](C)(C)C)=C1CCC(=O)N1