Showing structure for CC(C)(C)[Si](C)(C)N(CC1CNC2=C(C(=O)N=C(N)[NH]2)N1[Si](C)(C)C(C)(C)C)C1=CC=C(C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C)C=C1