Showing structure for CC(C)(C)[Si](C)(C)N(C1=NC(=O)C2=C(NC[C@H](CNC3=CC=C(C(=O)N[C@@H](CCC(=O)O)C(=O)O)C=C3)N2C=O)[NH]1)[Si](C)(C)C(C)(C)C