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