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