Showing structure for CC(C)(C)[Si](C)(C)N1C=NC(C[C@H](NC(=O)[C@@H](N)CCCNC(=N)N)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC2=CC=C(O)C=C2)C(=O)O)=C1