Showing structure for CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)[C@@H]2CCCN2C(=O)[C@H](CC2=CN([Si](C)(C)C(C)(C)C)C=N2)NC(=O)[C@@H](N)CCCNC(=N)N)C(=O)O)C=C1