Showing structure for CC[C@H]1C(=O)N([Si](C)(C)C(C)(C)C)[C@@H](CC2=C(C)C(CCC(=O)O)=C(CC3=C(CCC(=O)O)C(C)=C(C[C@H]4[C@H](CC)[C@@H](C)C(=O)N4[Si](C)(C)C(C)(C)C)[NH]3)[NH]2)[C@@H]1C