B2D22C1BA3041B51 B2D22C1BA3041B51 CC[C@H](N)C(=O)N[C@H]5CCCC[C@H]4CC[C@@H](C(=O)N[C@@H](c1ccccc1)c3ccc2ccccc2c3)N4C5=O TEMP00000019