CCN(CC)C(=O)c3cccc(c2ccc1[C@H]([C@@H](CCCCC(N)=[NH2+])C=O)[C@@H](O)Cc1c2)c3 GR1_B1248_1QJ7 3.552 109.222 33 450.603 6 5 0 11 440.882