Showing structure for CC(C)(C)[Si](C)(C)OC(=O)CC[C@@H](NC(=O)C1=CC=C(CCC2=CN([Si](C)(C)C(C)(C)C)C3=C2C(=O)N=C(N)N3[Si](C)(C)C(C)(C)C)C=C1)C(=O)O[Si](C)(C)C(C)(C)C