Showing structure for CC(C)(C)[Si](C)(C)OC(=O)CC[C@@H](C(=O)O)N(C(=O)C1=CC=C(NCC2CNC3=C(C(=O)N=C(N)[NH]3)N2[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C