E9A6558027B218F1 E9A6558027B218F1 COc1ccccc1[C@@H]5CC(=O)[C@@H]4[C@@H](c2cccc(N(=O)=O)c2)C(C(=O)OC[C@@H]3CCCO3)=C(C)N=C4C5 TEMP00000430