Showing structure for CC(C)(C)[Si](C)(C)N[C@@H](CCCN(C1=NC2=CC=CN(CCCC[C@@H](C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C2=N1)[Si](C)(C)C(C)(C)C)C(=O)O