Showing structure for C[Si](C)(C)OC(CC[C@@H](C(=O)O)N([Si](C)(C)C)[Si](C)(C)C)=N[C@@H](CSC1C=CC2=C(C=C3C=CC4=CC=CC5=CC=C2C3=C45)C1O)C(O)=NCC(=O)O