B9941C8B9DCB7517 B9941C8B9DCB7517 COc4ccc(C(=O)[C@H]3[C@H](c1cccc(N(=O)=O)c1)[C@@](C#N)(C(N)=O)[C@H]2C=CC(C#N)=CN23)cc4 TEMP00000124