Showing structure for CC(C)(C)[Si](C)(C)N=CN1C2=C(N=C(N[Si](C)(C)C(C)(C)C)[NH]C2=O)NCC1CNC1=CC=C(C(=O)NC(CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)C=C1