Showing structure for CC(C)(C)[Si](C)(C)N(CC1CNC2=C(N1)C(=O)[NH]C(N)=N2)C1=CC=C(C(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)[O-])C(=O)[O-])C(=O)[O-])C(=O)[O-])C=C1